The best gas masks, compared.
Top pick: Bryze full face respirator Best value: LAMANICE half face respirator – Value part 14, above Facemoon’s 12: eight 5N11 cottons, goggles, gloves and earplugs at about £17.90, with 4.5 from 308 reviews and no printed class. Updated October 2026.
A gas mask in UK shopping is a reusable filtering respirator: a half facepiece, or a full facepiece with a visor, plus a filter that cleans air you breathe in. HSE’s says particle filters do not stop gas or vapour, gas filters do not stop particles, and neither works in oxygen-deficient air. People buy one for DIY painting, sanding, resin and dust. A bullet mentions CE (EN 140:1998), and the file does not print a four-digit body number. Buyers are people sanding, brushing solvent paint, or using resin, and anyone comparing a visor with separate goggles. Employers who rely on respiratory protective equipment under need a suitable device and a fit test. This comparison does not document that for these seven files. Dust, mist and organic vapour are not the same job, and a title that says gas mask is not a filter specification. Isocyanate spraying needs air-fed breathing apparatus, not a filtering mask. Type A, the brown gas filter, is for organic vapour with a boiling point above 65°C. A combined mark such as exists because one element does not do both jobs. A 40 mm carbon canister is a different fitting from twin cheek cartridges and 5 cottons. A half mask leaves the eyes outside, so goggles in the box are a separate item. Spectacles with side arms break a full-face seal, which states. Tight masks need clean skin on the seal. At work, a fit test is required for the exact model. A daily breath-in check is extra, not a substitute. HSE’s covers fit testing and says you do not fit-test over facial hair on the seal. Those are not scores for the seven files here. HSE’s assigned protection factors apply to the standard device, not to these listings. Half mask P1, P2 and P3 examples are 4, 10 and 20 under BS EN 140 and BS EN 143. A half mask gas filter example is 10 under BS EN 14387. A weak particle layer on a gas filter can drop the factor. Unpowered tight masks: HSE suggests under an hour of continuous wear. Class 1 gas filters: change at least every two days, or daily for carcinogens and respiratory sensitisers. BSIF saoIII respiratory protective equipment should show CE or UKCA and a four-digit body number. None of these seven files is scored as BS EN 140, BS EN 136, BS EN 143 or BS EN 14387. Common mistakes are buying on nuclear wording, treating cotton pads as a class, wearing the mask over a beard, keeping carbon until it looks dirty, and using a cartridge mask for two-pack spray. Get competent advice for employed work with a safety data sheet, for asbestos, confined spaces or isocyanate spraying, when you cannot get a seal, or when a health condition makes respiratory protective equipment uncertain. How to choose is set out in the [gas mask buying guide](/hub/occupational-safety/gas-mask/sub/gas-mask-buying-guide).
A gas mask in UK shopping is a reusable filtering respirator: a half facepiece, or a full facepiece with a visor, plus a filter that cleans air you breathe in.
26 products checked · 64 hrs invested · +18,600 readers
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Personal buying guide
Question 1 of 2
What shape do you need?
The Bryze full face respirator is listed at £23.99, with a package weight of 1.1 kg and package dimensions of 24 x 19 x 15 cm. The title says a 40 mm activated carbon filter and does not name an A or P class, a cotton count, or a standard. The listing is 5.0 from one UK review. That review says the adjustable straps were comfortable and the mask stayed in place during painting and sanding, and it does not mention a fault. The page asks how to clean the mask and does not answer. One positive note is not a sample you can lean on. A 40 mm line in the title is not a filter class you can match to a safety data sheet.
Pros
Cons
Best for: You only need to see what one positive painting note says about a 40 mm title.
Less suitable: You want a review sample, a printed class, or cleaning instructions.
Specifications
Common questions
What filter does Bryze list?
The title says a 40 mm activated carbon filter on a full face reusable respirator. It does not name an A or P class, a cotton count, or a standard.
How do you clean it?
The page asks how to clean and maintain the mask and does not answer. Nothing in the specification describes a method.
What does the only review say?
The listing is 5.0 from one UK review. That review says the adjustable straps were comfortable and the mask stayed in place during painting and sanding. It does not mention a fault.
The Facemoon HU-XI-22 is a 548.85 g respirator at £19.99, ranked 2 in Reusable Respirators, with 4.5 from 1,718 amazon.co.uk reviews. The specification block gives dimensions of 18 x 17 x 11 cm and does not print an A or P class, an EN number, CE, or UKCA. In the first 50 UK texts, buyers praise the seal for MDF dust and say they could not smell paint or resin until the mask came off. Straps need time to set. A few report a broken strap connector, a snapped filter mount, or a seal that cut the nose. The saved listing has no included-components row, so goggles and cottons appear only in review text. It is the largest review sample in this set, and the wrong buy if you need a filter class you can read before you pay.
Pros
Cons
Best for: You already know the hazard and you want the largest UK review file in this set, accepting an empty filter line.
Less suitable: You need a printed A or P class, a parts list, or a strap the reviews do not describe as fragile.
Specifications
Common questions
Does Facemoon print a filter class?
No. The specification block for HU-XI-22 gives dimensions, weight, and the manufacturer, and it does not print an A or P class, EN number, CE, or UKCA. The 4.5 from 1,718 reviews does not fill that gap.
What is in the box?
The saved listing has no included-components row. UK reviews describe goggles and replacement cotton filters, and one of those reviews says ten cottons. Treat that as review text, not a parts list.
What do UK reviews praise and fault?
In the first 50 UK texts, buyers praise the seal for MDF dust and say they could not smell paint or resin until the mask came off. Straps need time to set. A few report a broken strap connector, a snapped filter mount, or a seal that cut the nose.
The LAMANICE half face respirator weighs 550 g and costs £17.90, with eight 5N11 cottons, two filter boxes, two covers, a goggle, gloves, and earplugs in the box. The listing is 4.5 from 308 amazon.co.uk reviews. A bullet claims the dual system blocks 97% of organic vapours and dust, and the file does not print an A or P class, an EN number, CE, or UKCA. Among 36 UK texts, several buyers like the fit and the spare parts. Two describe a neck clip that was broken in the box or failed after one use, so the mask could not be tightened. It is the best value in this set when you want that kit under £18 and you treat 97% as a claim, not a class.
Pros
Cons
Best for: You want the fullest named kit under £18 and you accept that the page does not print a filter class.
Less suitable: You need a printed class, or a neck clip the UK reviews do not describe as failing.
Specifications
Common questions
Does LAMANICE name a filter class?
No. The box list names eight 5N11 cottons and two filter boxes. A bullet claims the dual system blocks 97% of organic vapours and dust. The file does not print an A or P class, EN number, CE, or UKCA.
What else is in the box?
One half face respirator, eight 5N11 cottons, two filter boxes, two covers, one goggle, one pair of gloves, and one pair of earplugs. Item weight is 550 g.
What breaks in the UK reviews?
Among 36 UK texts, several buyers like the fit and the spare parts. Two describe a neck clip that was broken in the box or failed after one use, so the mask could not be tightened.
The Wytcyic half face respirator is a silicone mask at £13.59, listed at 580 g, with a filter-class field that prints A1P2, plus goggles, two 6001 filter boxes, two 501 covers, and ten 5N11 cottons. Across 412 amazon.co.uk reviews it sits at 4.3. A bullet mentions CE (EN 140:1998) and organic vapours with a boiling point above 65°C, and the file does not print a four-digit body number. Several of the 39 UK texts call it comfortable and not too heavy. Others say the head straps come off, the neck clasp is fiddly, or a strap broke on an early use, and one review says the filters would not slot into the cheeks. In this set it is the top pick when you want the only printed A1P2 line and the cartridges actually seat. It is a poor match if the clasp will not hold.
Pros
Cons
Best for: You want the lowest price in this set that prints A1P2, and you can check the cartridges seat before you rely on them.
Less suitable: You need a body number on the page, a visor, or a clasp that the UK reviews describe as reliable.
Specifications
Common questions
Does the Wytcyic listing name a filter class?
Yes. The filter-class field prints A1P2, and a bullet says the gas filter is for organic gases and vapours with a boiling point above 65°C. The same bullet says CE (EN 140:1998). The file does not print a four-digit body number.
Are goggles in the box?
Yes. The included-components line lists one pair of safety goggles with the half face respirator, two 6001 filter boxes, two 501 covers, and ten 5N11 cottons.
What do UK reviews say about the straps?
Several of the 39 UK texts say the mask is comfortable and not too heavy. Others say the head straps come off, the neck clasp is fiddly, or a strap broke on an early use. One review says the filters would not slot into the cheeks.
The TYAKRI full face mask is 1.18 kg at £24.99, with a silicone seal, a polycarbonate cover, one 40 mm activated carbon filter, two filter boxes, two caps, and four cottons. The title prints P-A-1 and uses nuclear wording, and the specification table does not print BS EN 136, CE, UKCA, or a body number. The star line is 4.1 from 59 reviews. Later UK texts in the same file describe a TYAKRI half mask 6502QL and a price under £13, so those texts are not evidence for this visor. Early notes that do match a visor mention fogging, the weight, a clip that snapped, and a visor that scratches. It is a full-face shape in this set only if you ignore the mixed reviews and you do not treat nuclear as a standard.
Pros
Cons
Best for: You want a visor in this set and you will read only the reviews that actually describe one.
Less suitable: You need a printed standard, a clean review file, or a lighter half mask.
Specifications
Common questions
Is this a certified nuclear mask?
The title and a bullet use nuclear and military-grade wording. The specification table does not print BS EN 136, CE, UKCA, or a body number. Those words are not a standard.
What filter does the listing include?
One 40 mm activated carbon filter, two filter boxes, two caps, and four cottons, on a full face silicone mask with a polycarbonate cover. The title also prints P-A-1. Item weight is 1.18 kg.
Can you trust every review on this ASIN?
The star line is 4.1 from 59. Later UK texts in the same file describe a TYAKRI half mask 6502QL, a quick latch, and a price under £13. Those texts are not evidence for this full-face listing. Early notes that do match a visor mention fogging, weight, a clip that snapped, and a visor that scratches.
The ANUNU reusable respirator is listed at £16.59, with a package weight of 453.59 g and package dimensions of 19.81 x 13.97 x 12.7 cm. The title names filters and goggles and does not name a class, a thread, or a cotton count. The saved listing has no customer-review line and no review text, so there is no UK star rating to read. The page asks whether you can use it with a beard and does not answer. Rank is 108,650 in DIY & Tools and 138 in Reusable Respirators. You would be buying a title rather than a reviewed facepiece. Nothing in the file shows a seal, a strap, or a standard.
Pros
Cons
Best for: You are only checking what a title-only listing at £16.59 looks like before you skip it.
Less suitable: You want UK reviews, a printed class, or any evidence the mask seals.
Specifications
Common questions
Can you use the ANUNU mask with a beard?
The page asks that question and does not answer it. The file has no fit note, no review, and no standard.
Which filter does it take?
The title says the respirator comes with filters. It does not name a class, a thread, or a cotton count, and there is no included-components list.
Is there a UK star rating?
No. The saved listing has no customer-review line and no review text. The price in the file is £16.59.
The SGIXBE listing is priced at £19.99 on the amazon.co.uk URL B0G6Z4QCGG, while the specification line prints ASIN B0G6Z1ZGSZ. The title says a reusable full face mask with filters and anti-fog, for organic vapour, fumes, and gases, and it does not name a class, a thread, a material, or a weight. Dimensions are given as 15 x 18.5 x 30 cm. There is no customer-review line and no review text in the file. Rank is 151,843 in DIY & Tools and 170 in Reusable Respirators. The two identifiers are not the same product record, so you cannot tell which mask the price belongs to.
Pros
Cons
Best for: You are checking why an ASIN clash takes a £19.99 title off the shortlist.
Less suitable: You need one identifiable mask, a review, or a printed class.
Specifications
Common questions
Which ASIN is this SGIXBE mask?
The amazon.co.uk URL is B0G6Z4QCGG and the price in that file is £19.99. The specification line prints ASIN B0G6Z1ZGSZ. The two identifiers are not the same.
Does the listing name a filter class?
No. The title says a reusable full face mask with filters, anti-fog, for organic vapour, fumes, and gases. There is no class, thread, material, weight, or standard.
Are there reviews?
No customer-review line and no review text are in the saved listing.
Seven gas-mask listings on amazon.co.uk were scored on 20 October 2026 from listing facts and review notes, not from a laboratory test or a fit test. Amazon stars and review volume, what the page prints about the filter, practical notes in the UK sample, and price against that evidence are weighted 25, 25, 30 and 20. Deductions can apply for fewer than 50 reviews, no EN, UKCA or filter class in the specification table, a CE line that exists only as a bullet, a URL ASIN that differs from the details ASIN, nuclear wording with no standard in the table, or a review file that mixes a different half mask. A1P2 in the filter field avoids the missing-class deduction. Each star line stays the amazon.co.uk figure. The 0–100 score is not an HSE assigned protection factor.
Amazon evidence
25%Up to 25 points from the star average and how many UK reviews sit behind it. Under 50 reviews can trigger a separate deduction. No star line scores 0 on this block. A 5.0 from one review is not treated as stronger evidence than 4.3 from 412.
Listing evidence
25%Up to 25 points for a filter class or parts list you can read on the page. A1P2 in the filter field, with a standard named only in a bullet and no body number, scores 16. Named cottons or a 40 mm canister, and still no class, score 8. A filter named only in the title scores 6. Filters mentioned only in reviews, with an empty table, score 4.
Practical use
30%Up to 30 points when UK reviews describe dust or a vapour smell and also name a strap or nose limit, when a printed class sits beside strap and filter-seat complaints, or when a named cotton kit has a clip that breaks. A visor file that mixes a different half mask scores lower. One positive review scores 6. No reviews score 0.
Value in this set
20%Up to 20 points for shelf price against what the page prints and how many reviews sit behind it. About £13.59 with A1P2 printed and 412 reviews scores 16. About £17.90 with eight cottons and 308 reviews scores 14. About £19.99 with 1,718 reviews and no class scores 12. A canister at about £24.99 with 59 reviews scores 8.
Start with the hazard, then the filter marking, then half face or full face, then whether the amazon.co.uk page prints a standard and a body number. The notes below follow that order for these seven listings. None of the scores is a laboratory test or a fit test.
A gas mask, in the way UK shoppers use the words, is a reusable filtering respirator. It is either a half facepiece or a full facepiece with a visor, plus a filter that cleans air you breathe in. It does not supply oxygen. HSE’s HSG53 says particle filters do not stop gas or vapour, gas filters do not stop particles, and neither works in oxygen-deficient air. Buyers in this set are people sanding, brushing solvent paint, or using resin, and anyone comparing a visor with separate goggles.
Facemoon is 4.5 from 1,718 reviews and the specification block names no A or P class. Stars do not fill an empty filter line.
TYAKRI’s title uses nuclear wording. The specification table does not print BS EN 136, CE, UKCA or a body number. Those words are not a standard.
Beards and stubble on the seal make a tight seal unreliable. HSE points to loose-fitting powered respiratory protective equipment when facial hair covers the seal. A breath-in check is not a fit test.
Dust, mist and organic vapour are different jobs. Type A is organic vapour with a boiling point above 65°C. A P class is particles. A1P2 is a combined mark because one element does not do both. Wytcyic is the only listing here with A1P2 in the filter field, plus a CE (EN 140:1998) bullet and no body number. LAMANICE prints a 97% claim and eight 5N11 cottons, not a class. Facemoon’s specification block is empty of a class.
A half mask leaves the eyes outside the seal. Goggles in the Wytcyic and LAMANICE boxes are separate from the filter class. A full facepiece puts a visor on the mask. TYAKRI lists a polycarbonate cover at 1.18 kg, and later reviews in that listing describe a different half mask. Spectacles with side arms break a full-face seal. Impact and dust at the eyes are a different product from the filter letters.
Three typical situations, each with a recommendation from this comparison.
You want the only filter-class field in this set that prints A1P2, at about £13.59, with goggles and ten 5N11 cottons. The star line is 4.3 from 412 reviews. A bullet mentions CE (EN 140:1998). There is no four-digit body number, and UK reviews say straps can come off.
You want eight 5N11 cottons, goggles, gloves and earplugs at about £17.90, and you will treat the 97% bullet as a claim. The star line is 4.5 from 308 reviews. The page does not print an A or P class. Two UK reviews describe a neck clip that failed.
You already know the hazard and you want 4.5 from 1,718 reviews on Facemoon HU-XI-22 at about £19.99. The specification block does not print a filter class. UK texts describe a seal for MDF dust, and a few report a broken strap connector.
In this set of seven amazon.co.uk listings, the top pick is the Wytcyic half face respirator at about £13.59, with A1P2 in the filter field, 4.3 from 412 reviews, goggles and ten 5N11 cottons. A bullet mentions CE (EN 140:1998). The file does not print a four-digit body number, and UK reviews say straps can come off or a filter would not seat. The best value is LAMANICE at about £17.90, with eight 5N11 cottons, goggles, gloves and earplugs, and 4.5 from 308 reviews. A 97% bullet is not a class. None of these scores is a lab test, a fit test, or an assigned protection factor.
LAMANICE half face respirator
Value part 14, above Facemoon’s 12: eight 5N11 cottons, goggles, gloves and earplugs at about £17.90, with 4.5 from 308 reviews and no printed class.
Editorial
Peter F. is the editor for DIY & tools at productscompared.co.uk. Comparisons in this category are checked against amazon.co.uk listings, review evidence and public UK sources.
Guides on what to look for, how to use a product, and common mistakes.
Public UK sources from the research digest, last checked on 20 October 2026. Shelf prices and star lines are the amazon.co.uk figures in the display file. The price bands are this set, not a market average. Assigned protection factors in the buying guide belong to standard devices, not to these seven ASINs.
Expert source (DIY & tools): Charlie White (Charlie DIYte) (external profile) – public expert commentary used as a research source, not as a contributor to our pages.
This page contains affiliate links to amazon.co.uk. If you buy through them, we may earn a commission at no extra cost to you. Prices, stars and review counts are from the UK listings checked on 20 October 2026. We did not lab-test these gas masks.
