Coming soon to the USA Face Mask Store: The Adventure Mask 🇺🇸 Our own ear-loop FFP3, made for us by Rosimask, is crossing the Atlantic. Fold-flat, unvalved, five layers, flexible nose clip, individually wrapped. Boxes of 10 in White, Gray, Black or Navy. It's the mask we get asked for most by people who can't get on with headbands: it goes on without taking your glasses off, it packs flat in a bag, and it's the one we point to when someone needs a box by the front door for visitors. Straight answer on the rating: it has been tested and meets the standards of FFP3, which is the top disposable class under the European standard (EN 149). It is not NIOSH approval and so isn't classed as an N95. Happy to answer any questions on this topic. Which colour are you waiting on? Find it on our US store - link below 👇

Terminology Thursday: What's the difference between a valved and an unvalved mask? 🔍 Last week we covered the letters on gas filters. This week, the plastic disc on the front of a lot of disposables, and what it does and doesn't do. An exhalation valve is a one-way flap. Breathe in, it stays shut and air comes through the filter. Breathe out, it opens and your breath leaves through the hole. That's the whole mechanism. What the valve changes: Comfort. Warm, wet exhaled air leaves fast instead of passing back through the filter. Less heat, less moisture, often less fogging, easier breathing out on long or heavy work. This is the entire reason valves exist. Nothing about inward protection. The FFP rating is the FFP rating. EN 149 holds valved and unvalved masks to the same filtration, leakage and breathing-resistance limits, then adds extra tests for the valve itself. A clean, intact valve contributes almost no inward leakage. A dirty or curled one can, which is why valve inspection is on HSG53's maintenance list. Everything about outward protection. Your exhaled breath leaves through the valve unfiltered. An unvalved mask filters both directions; a valved one filters one. Shrouded valves don't change this. Two things worth a second look: 1. Where valves are banned, and why. NHS England issued a National Patient Safety Alert in 2021 after infections were traced to valved FFP3s and powered hoods in theatre, including a brain abscess and three cases of endocarditis. The rule now sits in the national IPC manuals: no valved respirators where a sterile field is required. If your work involves other people's open wounds or vulnerable patients, that's the model to follow. 2. Covering the valve is a bodge, not a fix. NIOSH tested it. A surgical mask over the top helped but wasn't the most effective option; tape or a pad over the valve from the inside got emissions down to about 5%, which is unvalved territory. Both can disturb the fit, and neither is how the mask was certified. If you need two-way protection, buy an unvalved mask rather than modifying a valved one. Short version: the valve is for you, not for them. Wearer-only protection (dust, welding fume, solo work): valve is fine and often kinder. Anywhere the person next to you matters: unvalved. In healthcare, note that a mask with an exposed valve isn't counted as fluid-resistant either, so look for FFP3 Type IIR if you need splash protection as well. One practical difference: on a valved disposable, only the inhale seal check works. Breathe out to test the seal and the valve just opens. Which do you reach for, and did you ever think about why?

Tips & Tricks: How to clean a half mask at the end of a shift 👇 Reusable means reusable if you look after it. Ten minutes at the sink is the difference between a mask that lasts years and one that grows something. Filters off first. Every time, before water goes anywhere near it. Particle and gas filters are not washable and a soaked one is a ruined one. Cap or bag gas filters while the mask dries; Sundström say a sealed plastic bag, and it's good advice for any brand. Strip it. Head harness off, exhalation valve cover off, valve membranes out if your model allows. The valve seats are where dirt does the most damage, so those are the bits to get a soft brush into. Don't force anything that doesn't want to come apart. Warm, not hot. Mild detergent, soft brush, water you'd be happy to wash your hands in. 3M cap it at 50°C, Sundström at 40°C, so lukewarm covers everyone. No oil-based or lanolin cleaners (3M), no solvents (Sundström). Rinse until there's no residue; leftover detergent irritates skin and can affect the seal. Disinfect only the way your maker says. This is where brands differ and it matters. 3M specify a quaternary ammonium disinfectant or 30 ml of household bleach in 7.5 litres of water. Sundström specify a spray of 70% ethanol or isopropanol. Same job, different chemistry. The wrong one on the wrong mask can degrade the seal, so check the instructions for your model rather than borrowing a colleague's routine. Air dry, then rebuild. Room temperature, out of sunlight, not on a radiator or with a heat gun. Reassembling a damp mask is how you get the smell that never leaves. Once it's dry, put the valves and harness back and do your normal fit check: cover the filters, breathe in gently, hold for ten seconds. If it doesn't hold, something's not seated. Box it. Clean, dry, in a sealed box or bag, away from dust and sunlight. Not loose in the van. A seal that spends the night under a hammer isn't the seal you were fit tested in. Worth knowing: an end-of-shift clean is not the monthly check. HSG53 expects reusable RPE to be thoroughly examined and tested at least once a month (every three months if it's used only occasionally), with records kept for five years. Different job, different depth. Clean, dry, checked, boxed. Every shift. Where does your mask actually spend the night? Be honest.

!Mask Monday! 🎭 This week: the CAN99 9500 - the mask for people who like the Aura shape but not the Aura size. It's a three-panel flat-fold FFP3 NR from Vitacore in Canada, and if you've worn a 3M Aura you'll recognise the layout straight away: sculpted top panel, chin panel, opens into a cup. Where it differs is the proportions. It tends to suit small-to-medium faces that find the Aura slightly too big, which is a group that gets underserved. Two ratings on the box, so here's what they mean. The white 9500 is certified to EN 149 as FFP3, which is the top disposable class in the UK: at least 99% filtration and an assigned protection factor of 20. It's also NIOSH N95, the US standard. Both are printed on it. In the UK, the FFP3 is the one that counts. The NR means single shift, then bin it. Worth saying clearly: the white mask is the FFP3. The black CAN99 is rated FFP2. Same brand, same shape, different class. If you need FFP3, it's the white one. Other details: headband straps, an aluminium nose bridge that's MRI compatible, and a soft inner lining Vitacore describe as hypoallergenic. If you react to the straps on other brands, this is worth a try, but a sample first rather than a box. What it isn't for: it's a particle filter, so no use against gases or vapours. And like every tight-fitting mask, the APF of 20 only holds with a fit test that you passed in this make, model and size. Small-face friendly doesn't mean it fits every small face. Find it on our store - link below 👇

Terminology Thursday: What do the A, B, E and K letters on a gas filter mean? 🔍 A while back we covered R, NR and D. This week, the letters on the other kind of filter. Gas and vapour filters are marked under EN 14387 with a letter for what they stop and a number for how much they can hold. Both matter. The letter gets read; the number often gets missed. The letters: A (brown band): organic gases and vapours with a boiling point above 65°C. Solvents, thinners, most paint fumes. B (grey): inorganic gases and vapours. Chlorine, hydrogen sulphide. Not carbon monoxide. E (yellow): sulphur dioxide and other acid gases. K (green): ammonia and its derivatives. Filters can carry more than one letter. ABEK covers all four. Add a P and a number and you've got a combined filter: ABEK1P3 is four gas types plus a P3 particle filter, a common combination on half masks. The number: This is capacity, not efficiency. It tells you how much contaminant the filter can absorb before it's saturated. 1 - low capacity, concentrations up to 1000 ppm (0.1%) 2 - medium, up to 5000 ppm (0.5%) 3 - high, up to around 10,000 ppm (1%) Two things worth a second look: 1. The number isn't a licence. A class 2 filter doesn't mean you can work in 5000 ppm of anything. The real limit is the lower of the class ceiling and the mask's protection factor. On a half mask, that's 10× the workplace exposure limit. Some manufacturers' datasheets say this outright; it's just written small. 2. There are letters with no number. AX (low-boiling solvents), SX (a specific substance the manufacturer names), Hg-P3 (mercury) and NO-P3 (nitrogen oxides) don't come in classes. Several are single use only, which is worth knowing before you buy a box. Short version: the letter tells you what the filter stops, the number tells you how much it can hold. Neither tells you how long it'll last in your workplace. HSG53 is clear that the class number is a poor guide to breakthrough time, which is why change schedules are set by the manufacturer and your risk assessment, not by the marking. If you've ever picked a filter by colour alone, which letter did you actually need?

Tips & Tricks: Full face respirators and glasses 👇 We owed you this one from the glasses thread. Short version: your everyday glasses and a full face mask don't mix, but there's a proper fix. Why it's a problem. A full face mask seals right around the face: forehead, temples, cheeks, chin. Glasses arms run straight through the temple seal. HSE is blunt about it in HSG53: spectacles with side arms are incompatible with full face masks because they break the seal. No amount of strap tightening changes that. The fix. A spectacle kit. It's a frame that mounts inside the mask rather than on your ears, so nothing crosses the seal. You take the kit to an optician, who fits your prescription lenses to it. Each mask range has its own kit, so match it to the model you wear. If it's for work, HSG53 puts the responsibility for providing one on the employer. The bit people miss. Full face masks need a quantitative fit test (the particle-counting kind), not the taste-based qualitative test used for disposables and half masks. And the test should be done with the spectacle kit fitted. HSE's guidance is to check that anything else you wear is compatible at the fit test. If the kit isn't in the mask when you pass, you haven't tested the mask you'll actually wear. Important: contact lenses aren't the workaround. HSG53 lists them as a problem, not a solution. If a lens shifts, the temptation is to pull the mask off to sort it, in the very place you shouldn't. The guidance also notes a lens can end up jamming a valve. HSE's advice is spectacles, inside the mask if needed. If none of that appeals. A loose-fitting powered hood or helmet has no face seal to cross, so ordinary glasses just go underneath. HSE also notes powered respirators are more resistant to misting than passive full face masks. Fix the seal, don't fight it. Anyone here running a spectacle kit in a full face mask? How did the optician bit go?

!Mask Monday! 🎭 This week: the 3M Speedglas G5-01VC with Adflo PAPR System - a welding helmet and a powered respirator in one unit. Two jobs. The Speedglas half protects your eyes from the arc. The Adflo half protects your lungs from the fume - and since HSE's 2019 alert put all welding fume, mild steel included, in the can-cause-cancer bracket, that second half stopped being optional. How the respirator side works: the belt-mounted Adflo turbo draws air through a filter and pushes it up the hose into the helmet, 170 or 200 litres a minute. The pressure inside ends up slightly higher than outside, so fume can't get in round the edges. That's why it's loose-fitting - no face seal to make, no fit test, beards fine. TH3 under EN 12941, which HSG53 puts at APF 40. Same protection factor as a full face mask on P3 filters. Battery runs 10 to 13 hours on a charge, recharges in five and a half. Particle filter as standard; a gas filter drops in if you're welding through coatings or near solvents. The helmet side: variable colour auto-darkening filter, shade 8 to 14, 0.1 millisecond switching, four sensors that catch arc down to 1 amp TIG. Natural colour technology so you can actually see the puddle. Flip-up visor for grinding without taking the helmet off. Bluetooth to the 3M app for settings and usage stats. Comes with our own rucksack - built to hold the full kit, helmet, turbo, hose, battery, charger and filters - at no extra cost. The official 3M bag is there as an option if you'd rather. Find it on our store - link below. 👇

Your roundup of our latest blog posts: How to Clean a Reusable Respirator After Use (Half Mask, Full Face, and PAPR) - A practical guide to safely cleaning half-face, full-face and PAPR systems after each shift, including filter removal, mild detergent washing, disinfection rules and correct storage to protect the seal and extend service life. Can Disposable Masks Be Recycled? The Current State of Play in the UK - Most disposable masks cannot go in household recycling due to mixed materials and contamination risk, though specialist take-back schemes exist; the biggest gains come from reducing single-use where reusable RPE is suitable. How to Properly Dispose of Used Face Masks (UK Guide) - Clear household and workplace advice on bagging used disposables into general waste, when clinical or hazardous waste rules apply, and simple steps to avoid cross-contamination. Find the blog links in the first comment 👇

!Mask Monday! 🎭 This week: our own Adventure Mask - an FFP3 in five colours, made because every FFP3 on the market was white. We wanted one that didn't look medical. So we had it made: black, white, navy, green and grey. Five layers, fold-flat, unvalved, certified FFP3 under EN 149 - filters at least 99% of particles, the same as any other FFP3 we sell. Ear loops, deliberately. This is a mask for the train, the plane, the crowded shop, visiting someone vulnerable. Everyday wear, where you want FFP3 filtration in something that goes on in two seconds and doesn't look like site kit. What it isn't: tight-fitting RPE for work. Ear loops are the hardest strap type to get consistent tension from - we said so in the glasses thread, and it's still true. HSE doesn't recommend them where a fit-tested seal is required, and the product page says the same. If you're under a COSHH assessment, look at our headband masks or powered air. This one is for everywhere else. Still do the seal check every time you put it on. Cup it, breathe out sharply, feel the edges. Ear loops make that more important, not less. Find it on our store - link below. 👇

Why your glasses fog even when your mask fits 👇 Our glasses thread gave you the steps that cut fogging - nose clip, strap order, where the frames sit - and those all still stand. A leak is the fastest way to fog a lens, and fixing it is the first thing to try. But several of you pointed out that fog can happen with a perfect seal, and that deserves a post of its own. On a sealed, unvalved mask, every breath out goes through the filter. That's the design. The air comes out warm, damp and slow, and it rises. If it reaches a lens cooler than it is, you get fog - with the seal doing its job perfectly. The colder the day, the worse it gets. One reader tape-sealed an FFP2 to their face, removed the leak entirely, and still fogged on a slow exhale leaning forward. Which is what you'd expect. The research is thin but points the same way. One pilot study checked fogging against quantitative fit testing on 70 healthcare workers. It couldn't show that fog predicts a poor fit - sensitivity 71%, specificity 46%, about a coin toss. Plenty of them fogged with an excellent fit. And the reverse is the dangerous half. The same study warned that no fogging gives a false sense of security. Clear lenses don't mean a sealed mask. They mean the air went somewhere else. So fog isn't your indicator. The seal check is. It tells you whether the mask is on properly today, and it works whether your lenses fog or not. Two seconds, every time - posted as first comment 👇

Here's the roundup of our three latest blog posts: Respirators for Spray Booths: Choosing the Right Filter and Ventilation Setup - Why booths alone aren’t enough and how to match combination filters to solvent vapours and overspray for safer spray painting. PAPR Systems for Welding: What You Need to Know - How powered air systems cut breathing resistance and heat build-up for welders while delivering the right particulate (and sometimes gas) protection. Bulk Buying Face Masks for Your Business: What to Consider (Safety, Compliance, Cost, and Comfort) - Practical UK guidance on choosing certified masks in volume without sacrificing fit, comfort or reliable re-ordering. Find the blog links in the first comment 👇

Here's the roundup of our blog posts over the bank holiday weekend (hope you all had a good one): When Is RPE Required by Law on UK Construction Sites? - A clear guide to when Respiratory Protective Equipment becomes a legal must on UK sites under COSHH and related rules, covering the hierarchy of controls, high-risk tasks like silica dust work, and why face-fit testing matters. What Does “Sterile” Mean for a Face Mask, and Do You Need It? - Explains that sterile masks are mainly for protecting sterile fields in clinical or cleanroom settings, while everyday and workplace protection relies on the right standard, filtration and fit rather than sterility. CE Marking on Face Masks: What It Means and Why It Matters - Breaks down what genuine CE marking actually tells you, the key differences between EN 149 respirators and EN 14683 medical masks, and the markings plus paperwork to check for real compliance. Find the blog links in the first comment 👇

Tips & Tricks: how to check your mask is actually sealed 👇 Two seconds, every time you put it on, and before you go anywhere near the hazard. The method depends on what you're wearing. First, look it over. Straps that have lost their stretch or started to perish. A valve that's cracked or distorted. A nose clip that won't hold shape. A damaged mask can pass a seal check and still fail. And stubble across the seal line - even a day's growth - will beat any amount of adjusting. On a reusable half mask: Positive pressure check - palm over the exhalation valve cover, exhale gently. The facepiece should bulge slightly, with no air escaping round the seal. Negative pressure check - cover the filters, inhale gently, and hold your breath for five to ten seconds. The facepiece should collapse slightly and stay there. On a disposable FFP2 or FFP3: Cover the whole front of the mask with both hands, without disturbing how it sits. Unvalved - exhale sharply. Pressure should build inside, with nothing escaping at the edges. Valved - inhale sharply instead. Your breath just leaves through the valve, so the exhale check tells you nothing. Air escaping at the nose means re-mould the nose clip. Air at the sides or chin means adjust the straps. Feel a leak? Reseat, adjust, check again. Still can't get it to seal? Don't enter the contaminated area. The mask isn't protecting you yet. Worth knowing: this works on anything designed to seal to your face. Cloth masks can't be fit-checked, because they don't seal - air passes through and around the fabric by design. One thing a fit check can't do: replace a proper face fit test - and the research is blunt about it. Seal checks catch the gross errors in putting a mask on. They miss the small leaks that fail a fit test, and studies consistently find them a poor predictor of actual fit. The fit test proves the make and size suit your face. The check confirms you've put it on properly today. You need both.

Today's roundup of our three most recent blog topics: Face Masks for Air Pollution: Choosing Protection Against PM2.5, Diesel Fumes and Urban Commuting - A practical guide to picking FFP2 or FFP3 respirators for city commuting, explaining why particulate filters handle soot and PM2.5 well while gases need different protection, and why a good seal matters more than the label. Respirators for Weedkiller and Herbicide Spraying: A Plain-English Guide - Clear advice on why a basic dust mask often falls short for chemical sprays, when to reach for A2P3 combination filters, and how half-mask, full-face or powered systems compare for mist and vapour protection. What Are Pre-Filters and When Do You Need Them? - Explains how these low-cost first-stage filters catch coarse dust before it clogs your main filter, helping maintain airflow and cut running costs on PAPRs and reusable respirators in dusty work. Find the blog links in the first comment 👇

Terminology Thursday: what do R, NR and D actually mean? 🔍 Two weeks ago we covered P1, P2 and P3 and touched on the letters after them. This week, the detail - including why they've started disappearing. On a disposable mask, under EN 149: NR = non-reusable. Single shift, then bin it. HSG53 puts a shift at eight hours. R = reusable. Designed to go beyond one shift. D = passed the dolomite clogging test. Breathing resistance builds more slowly as it loads. Two things worth a second look: 1. R has to be earned. A reusable mask passes tests a disposable never sees. It's cleaned and disinfected before the penetration testing, not after. It goes through a 24-hour storage test, then gets penetration tested again to prove it still performs. And the dolomite test that's optional on an NR mask is mandatory on an R one. That's why you see "FFP3 R D" but almost never "FFP3 R" on its own. 2. R does not mean washable. R means the manufacturer has a validated cleaning method and the mask survived it. It doesn't mean rinse it in the sink and carry on. Use anything other than the method in the instructions and you've turned a certified respirator into an unknown quantity. And the wrinkle: your filters may have lost their letters. If you saw our P1/P2/P3 post, this is the update. EN 143:2021 and EN 14387:2021 removed R/NR from screw-in filters entirely, and dropped the dolomite test with it. Not a downgrade. Under the old standard, a filter earned its R by holding its efficiency after 24 hours of storage. Under the new one, every filter has to pass that test. R became the baseline, so the letter went. Which leaves you with older filters marked "P3 R D" and newer ones marked just "P3", both in circulation, both fine. Short version: on masks, the letters still tell you something. On filters, no letters is the new normal. Got a box in front of you that doesn't look like it used to? Post what it says and we'll tell you what you've got. 👇

Here's the roundup of our three latest blog posts: What Are Pre-Filters and When Do You Need Them? - Pre-filters act as a cheap first-stage barrier that catches coarse dust and debris before it clogs your main filter, helping keep PAPR airflow steady and cutting replacement costs in woodworking, grinding or construction. Why Some Filters Are Incompatible with PAPRs (AX Class Explained) - AX filters for low-boiling solvents are often barred from powered respirators because their short, unpredictable service life clashes with continuous high-airflow use and full-system certification rules. AX Filters vs A Filters: What’s the Difference for Low-Boiling Solvents? - Standard A filters handle most organic vapours above 65 °C, while AX is the single-use class needed for highly volatile solvents such as acetone to prevent rapid breakthrough. Find the blog links in the first comment 👇

Tips & Tricks: when to change your filters 👇 One of your filters tells you when it's spent. The other one doesn't say a word. "In date" is not the same as "still working". Shelf life is how long a filter keeps in the packet. Service life is how long it protects you once it's open. A filter can be well within its use-by date and completely spent - because it's been loading up in use, or quietly adsorbing in storage since you first opened it. Particle filters warn you. They clog as they load, and breathing gets harder. That's your signal. Change them too if they're damaged, visibly contaminated, or past the date on the packet. And expect them to go quickly in fine dust like plaster or concrete. Gas and vapour filters don't warn you, and they're harder to pin down. The carbon has a limited capacity. Once it's full the vapour passes straight through - referred to as "breakthrough" - and it can reach that point without much change in breathing resistance at all. HSG53 is blunt about it: when breakthrough occurs, the RPE offers no protection. So change before you can smell or taste it. That's HSE's wording, and the word doing the work is "before". Odour is not a schedule - thresholds vary hugely between people, some substances desensitise you to their own smell, and plenty are harmful below the level you can detect. If you do smell something, stop and find out why. It might be breakthrough, it might be your seal. Either way you don't keep working while you work it out. Write the date on the filter. HSE calls this good practice: mark it with the date it came out of the packet, and add your own replacement date beside it. Change them as a pair, and never clean them. Twin filter mask means two identical filters, swapped together. On a combination filter like A2P3, both halves go when either one is finished. And don't blow them through with an airline or shake them out - the layered fibre structure doing the filtering is exactly what that wrecks. Your intervals come from your risk assessment and the manufacturer's instructions, not from a rule of thumb. But the habits above hold whatever you're working with. What are you running - dust, solvents, or both? Tell us and we'll point you at the right filter and interval. Not sure? Ask away, happy to advise.

Here's the roundup of our three latest blog posts: AX Filters vs A Filters: What’s the Difference for Low-Boiling Solvents? - Choosing the right organic vapour filter matters most with highly volatile solvents. This post breaks down when you need an A filter versus a dedicated AX filter, why boiling point below 65°C changes everything, and why AX units are typically single-shift only. Can You Use the Same Filter for Different Jobs? (DIY vs Industrial Use) - Can one filter cover multiple tasks? We look at when the same filter type is fine across jobs, the real differences between DIY and workplace use, and why matching the hazard, protection class and mask system is non-negotiable. How to Choose the Right PAPR for a Domestic or Small Workshop Setting - Thinking about powered air for the home workshop or small garage? This guide covers hazard identification, headtop choices, filter selection for dust versus solvents, and practical tips for comfort, battery life and maintenance. Find the blog links in the first comment 👇

!Mask Monday! 🎭 This week: the 3M Aura 1863+ - an FFP3 respirator that's also a Type IIR surgical mask. Rarer than it sounds. Two ratings, two different jobs. FFP3 is the respirator part, under EN 149. It means the mask filters at least 99% of airborne particles and is built to seal to your face - the highest disposable rating we sell, and the one you want for fine dust, spores and aerosols. Type IIR is the surgical part, under EN 14683. It means the mask stops what you breathe out from reaching the room, and the R stands for fluid resistant - it'll take a splash without letting it through to your face. Most masks are one or the other. This one is certified for both, which is why it turns up in hospitals, dental surgeries and clinics rather than on building sites. It's unvalved, so your exhaled breath goes through the filter too - the right choice anywhere you're protecting someone else as well as yourself. The three-panel flat-fold design opens out to suit a wide range of face shapes, and the sculpted nose panel is shaped to sit under glasses instead of steaming them up. Large soft nose foam, evenly tensioned head straps, and a chin tab so you can adjust it on your face without breaking the seal. Each mask comes individually sealed, so a box in the cupboard stays clean until the day you need it. Find it on our store - link below 👇

Today's roundup of our three most recent blog topics: Can a PAPR Be Shared Between Workers? What You Need to Know - Practical guidance on when and how PAPRs can be shared across shifts or teams, with clear rules on hygiene, personal-issue parts, and UK HSE expectations. PAPR vs Standard Respirator: Pros, Cons, and When to Upgrade - A side-by-side look at negative-pressure masks versus powered air systems, highlighting comfort, fit, and the real triggers for upgrading. How Often Should You Replace Filters on a Reusable Respirator? - Clear advice on particulate versus gas/vapour filter change-outs, based on condition, exposure and planned schedules rather than guesswork. Find the blog links in the first comment 👇

Terminology Thursday: P1, P2, P3 - what do filter ratings mean? 🔍 Last week we covered APF. This week: the P numbers on the filters themselves. P1 / P2 / P3 are particle filter classes under EN 143 - the standard for the filters you screw onto a reusable mask. P1 = filters at least 80% of particles. Coarse, low-risk dust. P2 = at least 94%. Fine dusts and mists - plaster, softwood, metal. P3 = at least 99.95%. The lot: fine toxic dusts, welding fume, asbestos-grade hazards. On a half mask, that's APF 4, 10 and 20 - the same ladder from last week's post. Two things worth a second look: 1. P3 and FFP3 are not the same thing. The P number rates a filter (EN 143). The FFP number rates a whole disposable mask (EN 149). And the numbers differ: an FFP3 mask must filter 99% - a P3 filter must hit 99.95%. 2. The letters after the number matter. R = reusable beyond a single shift. NR = single shift, then bin it. D = passed the clogging test, so breathing resistance builds more slowly over a long day. Put together, "P3 R D" on a filter means: stops at least 99.95% of particles, reusable across shifts, and stays breathable as it loads up. One thing no P filter does: stop gases or vapours. Particles only. Solvent fumes sail straight through a P3 - that's what the lettered gas filters (A, B, E, K) are for. More on those soon. Not sure which filter your job needs? Drop the task in the comments and we'll tell you what we'd use. Already sorted? Tell us your setup - always good to see what's working out there. ❓❔❓

Tips & Tricks: how to store a reusable mask properly. 👇 A £25 half mask stored badly fails just as surely as a cheap one. End-of-shift routine: Clean it first - follow your mask's cleaning instructions, and stick to manufacturer-approved cleaners (the wrong products can degrade the facepiece). Never put a dirty mask into storage; you're just sealing the contamination in with it. Dry it fully - moisture trapped in a sealed box breeds mould and perishes rubber. Air dry away from the dusty area you've been working in. Take the filters off and seal them separately - here's the bit most people don't know: gas/vapour filters keep adsorbing contaminants from ordinary air even when nobody's wearing them. Left on the mask in the open, they're quietly using themselves up. Sealed bag or container, always. Store the mask sealed too - a case or airtight container, somewhere cool and dry, out of direct sunlight. UV hardens the rubber, and a hardened seal is a leaking seal. Check the valves when you get it back out - a perished or deformed exhalation valve can't seal, and it's the part that wears first. Your mask spends far more time in storage than on your face. Where it lives matters. How do you store yours? Tell us - and if you're not sure, ask away and we're happy to advise.

Here's the roundup of our three latest blog posts: Are Valved FFP3 Masks Allowed in Clinical or Healthcare Settings? - Valved FFP3s protect the wearer effectively, but are frequently restricted in healthcare settings. See how the exhalation valve can allow unfiltered breath to escape, undermining source control for patients and colleagues. How Much Protection Do FFP3 Masks Actually Offer Against Air Pollution? - A well-fitting FFP3 delivers excellent filtration against particulate pollution such as PM2.5 and PM10, yet it does not protect against gases like nitrogen dioxide or ozone, so combination filters may be needed for broader coverage. What Is an Assigned Protection Factor (APF) and Why Does It Matter? - APF is the practical workplace figure that indicates how much a correctly worn respirator can reduce exposure in real use, guiding proper RPE selection under COSHH rather than relying solely on FFP ratings. Find the blog links in the first comment 👇

!Mask Monday! 🎭 This week: the Project 3 by Trident - a black FFP3 with headband straps, and the mask we reach for when someone says "nothing ever fits me." Most disposables come in one size and hope for the best. This one comes in five: Extra Small, Small, Regular, Regular with extended straps, and 2XXL. Small faces, big faces, and everyone the standard mask forgets. Underneath the all-black design it's a proper FFP3 - 99%+ filtration, fluid resistant, latex-free, with a soft nose foam for the seal. Certified to EN 149, UKCA and CE marked. Not sure which size you are? There's a sample pack with one of each, so you can find your fit before committing to a box. Find it on our store - link below 👇 #MaskMonday

Here's the roundup of our three latest blog posts: N95 vs FFP2: Are They the Same Thing? - We unpack the real differences between US N95 and European FFP2 standards, why they aren't fully interchangeable for UK workplace compliance, and how fit still decides protection levels. FFP2 vs FFP3 for Everyday Protection: Is the Upgrade Worth It? - A practical look at whether stepping up to FFP3 delivers meaningful gains for daily commuting and indoor spaces, or if a well-fitting FFP2 is usually the smarter everyday choice. What Does FFP3 Actually Mean? Understanding the UK’s Highest Disposable Respirator Rating - Clear explanation of the EN 149 FFP3 class, what the 99% filtration and tight leakage limits really mean, and why markings, fit, and correct use matter more than the label alone. Find the blog links in the first comment 👇

Terminology Thursday: What's an APF? 🔍 APF = Assigned Protection Factor. The most important number in respiratory protection - and the one hardly anyone talks about. Your APF tells you how much cleaner the air inside the mask is than the air outside. APF 10 means you're breathing in one-tenth or less of what's floating around you. APF 4 = FFP1 disposables, or a half mask with P1 filters. APF 10 = FFP2 disposables, a half mask with P2 filters, or a half mask running gas/vapour filters. APF 20 = FFP3 disposables, or a half mask with P3 filters. APF 40 = full face mask with P3 filters. Two things worth a second look there: 1. A £1 FFP3 disposable and a reusable half mask with P3 filters carry the same APF. On paper, neither wins, but the reusable earns its keep on comfort, cost per shift and a more consistent seal, not a bigger number. 2. The same half mask changes rating depending on what you screw into it. P3 particle filters: APF 20. Gas/vapour filters: APF 10. The mask doesn't set the protection - the mask and filter together do. The rule of thumb: find the workplace exposure limit for your substance, work out how far over it your task takes you, and pick an APF above that number. Your risk assessment does the maths (HSE's HSG53 guide shows exactly how). These are UK figures - APFs differ between countries, so don't trust numbers from US sites without checking. Questions? We're always happy to help. 👇

Quick one: how to check your mask is actually sealed👇 Every time you put on a half mask, do a two-second fit check: Negative pressure check - cover the filters with your palms and breathe in gently. The mask should pull onto your face and hold. If air leaks in around the edges, adjust and try again. Positive pressure check - cover the exhalation valve and breathe out gently. The mask should puff slightly away from your face without air escaping round the seal. Feel a leak? Reseat the mask, check the straps, and try again. Worth knowing: this works on half masks and FFP masks - anything designed to seal to your face. Cloth masks can't be fit-checked, because they don't seal; air passes through and around the fabric by design. One thing a fit check can't do: replace a proper face fit test. A fit test proves that make and size of mask actually suits your face - a fit check just confirms you've put it on correctly today. You need both: the test once, the check every time you wear it.

!Mask Monday! This week: the 3M 6000 reusable half mask - a favourite in the trade, and barely changed in years for good reason. It weighs 82 grams. That's lighter than your phone, which matters when it's on your face for an eight-hour shift. The cradle harness spreads the weight, and the easy-fasten neck strap means you can drop it round your neck on breaks without refitting. Twin bayonet filters sit low and balanced, keeping your sightline clear - and it takes 3M's 2000, 5000 and 6000 series, so the same mask covers dust through to gases and vapours. When the job changes, you swap the filter, not the mask. Three sizes for a proper seal: 6100 (S), 6200 (M), 6300 (L). EN 140 approved. Find it on our store - link below 👇 #MaskMonday

Here's the roundup of our three latest blog posts: How Individual Masks Are Picked and Packed When You Order Less Than a Full Box - Explains the controlled picking process when you buy singles or small quantities from manufacturer boxes, how suppliers protect them in transit while keeping lot and expiry traceability, and what to check on arrival. Recurring Orders for Respirator Filters: How to Set One Up (and Never Get Caught Short) - Practical steps to calculate your burn rate, build a realistic change schedule around risk assessment, include pre-filters, and set up reliable recurring deliveries so teams never run short mid-job. How to Order Face Mask Samples Before Committing to Bulk (UK Guide) - Why sampling first saves money and frustration, how to shortlist the right FFP2/FFP3 styles and strap types, run a simple structured trial, and move confidently to bulk once fit and comfort are confirmed. Find the blog links in the first comment 👇

Here's the roundup of our three latest blog posts: How to Order Face Mask Samples Before Committing to Bulk (UK Guide) - A practical UK guide explaining why sampling masks first helps confirm fit, comfort, strap style and fogging before bulk buys, plus how to run a simple team trial and which starter sample packs work well. How Bulk Mask Orders Work: Packaging, Lot Numbers and Consistency - Clear explanation of how bulk mask deliveries are packaged, what lot numbers mean for traceability and compliance, and practical steps to keep supply consistent across sites and fit-tested staff. 🌍 Do You Ship Face Masks Internationally? (Everything You Need to Know) - Everything you need to know about shipping face masks from the UK overseas, including customs charges, battery restrictions on powered systems, delivery expectations and choosing the right standard for your country. Find the blog links in the first comment 👇

Ever wondered why air quality dips on the sunniest days?☀️ Heat + sunshine + still air = ground-level ozone, which builds through the afternoon. That's why DEFRA's map shows Moderate levels (4/10) across the east, southeast, & southwest this weekend. It's fine for most people - but if you have a lung or heart condition, take it easier outdoors in the afternoon, and if you plan to exercise try to do it earlier in the day. You can check your local forecast at uk-air.defra.gov.uk💚

Terminology Thursday: What does FFP actually mean? 🔎 FFP = Filtering Face Piece. These are the disposable masks rated under the European standard EN 149. FFP2 Filters at least 94% of particles. Suitable for most everyday dust – plaster, sanding, softwood, general building work. FFP3 Filters at least 99% of particles. Needed when the dust is finer or more hazardous – concrete cutting, brick dust, hardwood, welding fume, asbestos. The number only tells you how good the filter material is. It doesn’t guarantee protection if the mask doesn’t seal properly on your face. A well-fitted FFP2 will protect better than a loose FFP3.✅ Want to go deeper on FFP2 vs FFP3? We’ve linked a couple of our blog posts in the first comment. 👇

Here's the roundup of our three latest blog posts: 1. 🌍 Do You Ship Face Masks Internationally? (Everything You Need to Know) - Practical guide to shipping PPE from the UK, covering customs charges, battery restrictions on powered systems, and how to pick the right mask standard for your destination. 2. GVS Elipse vs 3M Half Masks: Which Compact Respirator Is Best? - Side-by-side look at the ultra-low-profile GVS Elipse P3 for dusty work versus the more flexible 3M half-mask systems with wider filter choices. 3. Sundström vs Dräger Half Masks: Which Is Better for Industrial Use? - Industrial-focused comparison of two professional half-mask brands, focusing on fit, long-shift comfort, filter options, and when a half mask might not be the right tool. Find the blog links in the first comment 👇

Today’s three newest reads on the blog: 1. Sundström vs Dräger Half Masks: Which Is Better for Industrial Use? - A clear comparison of fit, comfort and filter options for both brands in real industrial environments. 2. 3M Speedglas vs Other Powered Welding Helmets: How to Choose the Right Air-Fed Setup - How Speedglas stacks up against strong alternatives when choosing a powered welding helmet. 3. 3M 6000 vs 3M 7000 Series Half Masks, What’s the Difference? - The key differences between 3M’s budget TPE 6000 series and the more comfortable silicone 7500 series half-face respirators. Find the blog links in the first comment 👇

We've made a free, one-page First Three Shifts - PAPR Induction Sheet to help new welding apprentices build the right first habits. Use it for supervised checks and safe defect response. Download it FREE (see our reply)

We've made a free, one-page Powered-Air Purchase Edition Check: five questions to ask before you order. The EN 12941 change on 8 October 2026 is a document check, not a recall. Download available (see reply)

One carry case, two PAPR worlds. Versaflo owners had no dedicated bag. Speedglas owners had a loose holdall. So we built one PAPR carry case that fits both. - Padded helmet compartment - Sealed waterproof zip - Proper rucksack. Why we made it 👇 (see reply)

A powered welding helmet is a one-off. The filters and batteries that protect your welders are a subscription. Most fab shops never budget for it. Forecast your fleet's Adflo consumables, per welder, per year. Free fillable planner: see reply.

The most expensive welding respirator in Britain? The one hanging in a locker. Before you order 20 powered-air helmets, trial 1 properly. Our 30-day wear-trial playbook is live, with a free fillable pack: scorecards, sign-off, spec capture. See reply for link for full blog and free PDF playbook. #welding #papr #weldinghelmet

Back in stock. The Project 3 FFP3 Black respirator by Trident has landed again! Our most-requested size, Regular Extended Straps, is now fully restocked and ready to ship. 99% filtration · Certified FFP3 · Five sizes Shop now ↓ #FFP3 #Project3 #Trident

TSI PortaCount™ 8030 / 8038 update: Repair support ends 31 Dec 2027. Clean + calibration support continues until 31 Dec 2030. TSI is offering trade-in credit toward newer 8040 / 8048 models, including £1,600 GBP. See 1st comment for TSI Trade-in link.

£3.20 disposable respirator. Sounds cheap. UK-typical three-year cost per worker: £2,732. Reusable on the same defaults: £947. Break-even month one. £1,785 saved per worker. Free Excel calculator + 6-page PDF guide. No email gate. Run your own ↓

Another Big Trident order dispatched ✅ Need larger quantities for your team, site, or business? We offer bulk pricing and can support larger orders too. Get in touch for a tailored quote☎️ 📨 - info@thefacemaskstore.co.uk 📞- 01749 938160 #Trident #FFP3 #PPE #facemasks

🚨 FAKE 3M 9332+ masks are STILL in circulation. 3M won't tell you how to spot them. So we did the work for you. 4 ways to verify your 3M Aura 9332+ FFP3 masks are genuine: ✓ Box labels ✓ Seals ✓ Print style ✓ Lot numbers FREE download 👇 thefacemaskstore.co.uk/wp-co… #MaskUp #3m #counterfeit #masks #freeguide

Get ready for huge savings! 🛍️ Our Black Friday deals are LIVE! Save up to 30% off selected items. Stock up now before they're gone! Shop here: thefacemaskstore.co.uk/produ… #BlackFriday #BlackFridayDeals #Sales #Discount #TheFaceMaskStore

Save 25% on certified FFP3 protection 💰 GVS Segre Semi-Reusable Respirators £9.99/box (was £13.25) ✓ 99% filtration efficiency ✓ Long expiry: 10/2026 ✓ Volume discounts available Shop now: thefacemaskstore.co.uk/produ…

🚨 HUGE SALE ALERT! 🚨 Stock up on premium FFP3 respirators with massive savings! This is a limited-time offer on selected items only, including: ✅ Alpha Solway HX-3 (Boxes & Cartons) bit.ly/4nJ61zT ✅ 3M Aura 1863+ (Boxes & Cartons) bit.ly/4pZQzkr Don't wait! Sale ends this Friday - 10.10.25 at 5 PM. Get them while stock lasts! #FFP3 #PPE #Sale #MaskUp

Got questions about 3M Versaflo helmets? 🤔 One of the most common questions we get is: "What's the difference between M-306 and M-307?" Here's the breakdown! 👇 #safetytips #MaskUp #3M #3MVersaflo

We heard you!👂 So many of you have been asking 'Where do I find the expiry date on 3M Aura masks?' Our brand new blog post breaks down exactly where to find those dates. No more guessing! Check it out: thefacemaskstore.co.uk/blog/… #3M #MaskSafety #maskup #ExpiryDates