The Face Mask Store

!Mask Monday! 🎭 This week: the JedX FFP3 5482 - a Finnish valved FFP3 for people who find the usual shapes a struggle. It’s a fish-type mask, which is the horizontal fold that opens into a pouch rather than a cup or a three-panel. The upside is room: it sits off the mouth, so there’s less fabric on your lips when you talk and less heat build-up on a long shift. Headband straps, an adjustable nose clip over a foam nose seal, and an exhalation valve on the front. It also comes in sand rather than the usual white or black, which some people prefer: it doesn’t show dust the way white does and reads less clinical than either. The number worth knowing. EN 149 allows an FFP3 up to 3.0 mbar of exhalation resistance. JedX test theirs at 1.68. Combined with the valve, that’s why people who find other FFP3s hard going for more than an hour tend to get on with this one. Filtration is quoted at 99.76% against the 99% the class requires, tested at VTT, the Finnish national research centre. It’s FFP3 NR: one shift, then bin it. Made in Finland, which matters to some buyers for supply-chain reasons and to others because it means EN 149 testing happened where the mask was made, not a continent away. What it isn’t for: the valve means your exhaled breath leaves unfiltered. Dust, fume, solo work: fine. Anywhere the person next to you matters, or anywhere a sterile field is involved, the same mask comes unvalved (the 5141), and both shapes are also made in FFP2 if the job doesn’t need the top class. And as with any tight-fitting mask, the rating only holds with a fit test passed in this make and model; a fish-type seals differently from a cup, so don’t assume one passes because the other did. Find it on our store - link below 👇

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 👇