FFP3 is the highest level of disposable respirator protection available in the UK. It's required for asbestos, welding fumes, and other high-risk workplace hazards. But it doesn't have to cost a fortune.
We track FFP3 prices across 20+ UK suppliers every day. The price range is enormous — from 10p per mask in bulk to nearly £8 — and the expensive ones aren't better at filtering. Every mask on this list meets the same EN 149 standard requiring 99% particle filtration.
Here are the UK's cheapest FFP3 masks, ranked by per-unit price, with a breakdown of what you're getting at each price point.
The Full Ranking: Every FFP3 Mask by Price
| # | Mask | Valve | From (each) | Suppliers |
|---|---|---|---|---|
| 1 | 3M Aura 9332+ | Yes | £0.10 | 19 |
| 2 | Alpha Solway HX-3 | No | £0.11 | 4 |
| 3 | 3M Aura 1863+ | No | £0.19 | 6 |
| 4 | 3M Aura 9330+ | No | £0.40 | 10 |
| 5 | GVS Segre F31000 | Yes | £0.88 | 1 |
| 6 | Oxyline XR 350 | No | £1.25 | 2 |
| 7 | Oxyline X 320 | Yes | £1.50 | 2 |
| 8 | Easimask FSM18 | No | £1.66 | 3 |
| 9 | Honeywell SuperOne 3207 | No | £3.00 | 1 |
| 10 | iMask FFP3 Black | No | £5.00 | 2 |
| 11 | Handanhy HY9330 | No | £5.80 | 2 |
| 12 | Alpha Flow AMF-3V | Yes | £6.84 | 2 |
| 13 | 3M Aura 1873V+ | Yes | £7.96 | 2 |
Prices updated daily. "From" prices reflect the cheapest available pack size — bulk cartons offer significantly lower per-unit costs. Click any mask to see all supplier prices and pack sizes.
The Big Question: Are Cheap FFP3 Masks Safe?
Yes. Every FFP3 mask sold legally in the UK must meet EN 149:2001+A1:2009, which requires:
- Minimum 99% filtration of test particles (sodium chloride and paraffin oil aerosols at 0.4 microns)
- Maximum 2% total inward leakage
- Certification by an independent EU Notified Body (identified by the four-digit number after the CE mark)
- Ongoing production surveillance by the Notified Body
A 3M Aura 9332+ bought in bulk at 10p per mask provides the same 99% filtration guarantee as an Alpha Flow AMF-3V at £6.84. The standard doesn't have tiers — you either pass or you don't.
The BSIF (British Safety Industry Federation) puts it clearly: RPE selection should be based on the protection needed for the hazard and suitability for the wearer, not on price. A cheap EN 149-certified mask that fits your face properly is better than an expensive one that doesn't.
So Why the Huge Price Difference?
If all FFP3 masks filter the same, why does a single 3M Aura 1873V+ cost nearly £8 while a bulk 3M Aura 9332+ works out to 10p? Several factors:
1. Pack Size and Bulk Pricing
This is the biggest factor. The cheapest per-unit prices in our ranking come from large bulk cartons — boxes of 50, 120, or 240 masks. If you're buying a single mask or a small box of 10, expect to pay significantly more per unit. For example, the 3M Aura 9332+ is available from £0.10/unit in a case of 50, but a single mask costs around £1.99. Buying in bulk is the single biggest way to reduce cost.
2. Brand Premium
3M is the most recognised name in respiratory protection. That recognition commands a premium at single-unit pricing. Their Aura range is specified by name in countless workplace safety policies, creating captive demand. However, competition and bulk availability mean 3M prices can be surprisingly low at volume.
3. Design and Comfort Features
Premium masks invest in comfort engineering:
- 3M Aura tri-panel design — sculpted to fit the face without touching the lips, reducing claustrophobia
- Adjustable nose clips — premium aluminium clips vs basic wire
- Low breathing resistance — some masks are engineered to breathe easier than the EN 149 minimum requires
- Soft inner materials — reduce skin irritation during long wear
4. Design Type
- Flat-fold (cheapest) — folds flat for storage, pops open to wear. Most budget masks use this design.
- Cup-shaped (mid-range) — pre-formed shape, often more comfortable but bulkier to carry
- Tri-panel/Aura-style (premium) — best fit for most face shapes, most comfortable for long wear
5. Exhalation Valve
Valved masks are significantly more comfortable, especially during physical work. The valve lets hot, moist air escape when you exhale. The cheapest valved FFP3 is the 3M Aura 9332+ — and in bulk, it's actually the cheapest FFP3 of any kind.
6. Specialist Features
Some masks command a premium for specialist applications. The 3M Aura 1873V+ (£7.96) is a fluid-resistant, healthcare-grade valved mask — a niche product with limited demand. The Alpha Flow AMF-3V (£6.84) is a reusable mask designed for multiple shifts, which costs more upfront but may save money over time.
Our Top Picks by Use Case
Best Value Overall: 3M Aura 9332+ — from £0.10/mask in bulk
The 3M Aura 9332+ is the UK's most popular FFP3 mask, stocked by 19 suppliers, and — in bulk — also the cheapest. Its tri-panel design, exhalation valve, and excellent fit across most face shapes make it the default choice for most workplaces. At single-unit pricing it's around £1.99, which is still competitive. In bulk cartons, the per-unit cost drops below 10p.
Best for Smaller Faces: Alpha Solway HX-3 — from £0.11/mask
The Alpha Solway HX-3 is specifically designed for smaller faces — important because around 20% of people fail fit tests with standard-sized masks. Alpha Solway is a Scottish manufacturer with a strong reputation in UK occupational health. Available from 4 suppliers, with case pricing from just 11p per mask.
Best Budget + Valve (Single Unit): GVS Segre F31000 — £0.88/mask
If you want a valved FFP3 without committing to a bulk carton, the GVS Segre F31000 offers the cheapest per-mask valved option in smaller quantities at 88p. GVS is an Italian filtration specialist — they make filters for everything from respirators to automotive to pharmaceuticals.
Best for Healthcare: 3M Aura 1863+ — from £0.19/mask
The 3M Aura 1863+ is the medical/surgical variant — unvalved (required in healthcare to protect patients), fluid-resistant, and individually wrapped for sterile environments. Available from 6 suppliers, with bulk pricing from just 19p per mask. If you need FFP3 for clinical use, this is the standard choice.
Best Unvalved All-Rounder: 3M Aura 9330+ — from £0.40/mask
The 3M Aura 9330+ is the unvalved version of the 9332+. Same tri-panel Aura design, same comfort, but without the exhalation valve — making it suitable for environments where source control matters. Available from 10 suppliers, with per-unit pricing from 40p in bulk.
How to Buy Smart
1. Buy in Bulk for the Best Per-Unit Price
Per-mask prices drop dramatically when buying in bulk cartons. Our ranking shows "from" prices that often reflect large case quantities (50, 120, or 240 masks). For smaller quantities, expect to pay more per unit — but even box pricing (10-20 masks) offers significant savings over singles.
2. Always Get a Fit Test First
Don't bulk-buy 500 masks before confirming they fit your face. Get a face-fit test (qualitative or quantitative) with your chosen mask first. If it fails, try a different brand — faces are different, and a mask that fits one person perfectly may leak on another.
3. Check the CE Mark
At rock-bottom prices, it's worth verifying the mask is genuinely certified. Look for the CE mark followed by a four-digit Notified Body number, and verify it on the EU's NANDO database. Read our guide to spotting fakes for the full checklist.
4. Consider the "D" Designation
If you work in heavy dust environments, look for masks marked with "D" (e.g., "FFP3 NR D"). This means the mask has passed the dolomite clogging test and maintains breathability even after extended use in dusty conditions.
5. Use a Price Comparison Site
Prices for the same mask can vary dramatically between suppliers. We compare prices across 20+ UK suppliers daily — a 30-second check can save significant money on bulk orders.
