Full face respirators are a popular choice when you need reusable, high-level respiratory protection plus eye and face protection in one system. They are used across painting and spraying, chemical handling, dusty tasks (such as grinding and sanding), and many industrial maintenance environments.
📋 Key Takeaways
- Start with the hazard, not the mask; filter selection (gas/vapour vs particulate) must match your exposure.
- A full face mask only protects properly when it fits and seals, a fit test and correct sizing matter.
- Lens material, field of view, and anti-fog features make a big difference to comfort and safe working.
- Check the mask’s standards and compatibility (EN 136 mask, EN 143/EN 14387 filters, PAPR or airline options if needed).
- For higher comfort, heat, long shifts, or facial hair issues, consider powered (PAPR) or supplied-air systems.
1) Do you need a full face respirator (or something else)?
A full face respirator is usually chosen when you need:
- Respiratory protection (dusts, mists, fumes, gases, vapours, or combinations)
- Eye protection from splashes, irritant vapours, or impact hazards
- A robust, reusable solution for frequent tasks
If you only need dust protection and no eye hazard, a disposable FFP2/FFP3 or a half mask can be simpler and cheaper. If you need eye protection, you can sometimes pair a half mask with goggles, but fogging and compatibility become common issues.
2) Identify the hazard first: particulate vs gas/vapour (or both)
This is the most important step, because the mask body is only half the system, the other half is the filters.
Particulate hazards (dusts, mists, fumes)
Examples: wood dust, concrete and masonry dust, metal fume, general sanding and grinding dust.
- Look for P3 for higher particulate filtration in reusable filter systems.
- For disposable masks, you may be comparing FFP2 vs FFP3, but for full face masks you will more often be choosing P3 particulate filters.
Gas and vapour hazards (solvents, chemicals)
Examples: paint solvents, degreasers, many adhesives, ammonia cleaners, acid gases.
- You need gas/vapour filters with the correct type (A, B, E, K, etc), sometimes combined with particulate (for example A2P3).
A particulate filter (P3) does not protect against most gases and vapours, and a gas filter may not protect against particulates unless it is a combination filter. Always base selection on your COSHH assessment and the substance safety data sheet (SDS).
3) Understand UK and EU standards you should look for
A reliable full face respirator setup typically aligns with:
- EN 136: Full face masks (the mask body standard)
- EN 143: Particulate filters (P1/P2/P3)
- EN 14387: Gas and combination filters (A, B, E, K, AX, Hg, etc)
- If powered: EN 12942 (PAPR with tight-fitting masks) or EN 12941 (PAPR with hoods/helmets)
- If airline: EN 14594 (continuous flow supplied air) and related airline equipment standards
Some masks use bayonet connections (common on many 3M systems), others use threaded (Rd40) connections, and some brands use proprietary fittings. Make sure filters you plan to use are compatible with the mask you buy.
4) Fit, sizing, and face seal: the difference between “wearing” and “protecting”
Even a top-tier mask will underperform if it leaks.
What to look for
- Multiple sizes (Small, Medium, Large) where available
- A comfortable, durable face seal material (often silicone or high-grade rubber)
- An adjustable head harness that stays put during movement
- The ability to achieve a secure negative pressure seal check each time you put it on
If you are using a tight-fitting full face respirator for workplace RPE, UK guidance generally expects face fit testing. Facial hair in the sealing area can prevent a proper seal.
5) Lens choice: polycarbonate vs glass (and why it matters)
The visor is a major part of the user experience: visibility, scratch resistance, chemical resistance, and fogging all affect safety.
Mask Comparison
| Feature | Polycarbonate visor | Glass visor |
|---|---|---|
| Weight | Lighter | Heavier |
| Scratch resistance | Good, may scratch over time | Excellent |
| Chemical resistance | Good for many tasks | Often better for solvent-heavy work |
| Impact resistance | Very good | Can be very good, depends on design |
| Optical clarity | Good to very good | Often excellent |
If you work with solvents daily or need maximum scratch resistance, a glass visor can be worth it. If weight and comfort are priorities, polycarbonate is often the practical choice.
6) Filters and ongoing running costs
When budgeting, include:
- Initial filters (gas, particulate, or combination)
- Replacement frequency (depends on exposure, humidity, breathing rate, and contaminant concentration)
- Pre-filters where applicable (often extend the life of expensive combined filters)
- Storage and cleaning items
Practical tips for filter life
- Keep filters sealed/closed when not in use, gas filters can absorb contaminants even while sitting in a workshop.
- Replace particulate filters when breathing resistance increases, or per your site rules.
- Replace gas filters according to a change schedule or when you detect odour/taste (odour is not a reliable warning for all substances).
7) Comfort and usability features that are worth paying for
Small features can have a big impact on compliance and productivity:
- Low breathing resistance (filter design and mask valve performance matter)
- Speech diaphragms (helps communication)
- Anti-fog design (inner mask, airflow management)
- Wide field of view for working at height or around moving machinery
- Compatibility with other PPE, such as hard hats, ear defenders, and visors
8) When a full face respirator is not enough: consider PAPR or supplied air
If you are working long shifts, in hot environments, or if you struggle with fit and comfort, these options can be better:
- PAPR (Powered Air Purifying Respirator): uses a battery-powered blower to push filtered air, reducing breathing effort.
- Supplied-air (airline) systems: deliver clean air from a regulated source, often used for higher-risk or longer-duration tasks.
Air-purifying respirators (including full face and PAPR) are not suitable for oxygen-deficient atmospheres or certain unknown or immediately dangerous environments. If you are unsure, get professional safety advice before selecting RPE.
Recommended full face options from our range
Below are three popular routes, depending on your work and budget.
3M 6800 Reusable Full Face Respirator Mask (Medium)
A well-known, cost-effective full face option for users who want a reliable platform that can be paired with a wide range of compatible filters for dusts and many gas/vapour applications.
Sundström SR 200 PC Full Face Respirator Mask (Polycarbonate Visor)
A premium-feel full face mask with strong comfort and visibility credentials, ideal for frequent users who want a durable mask body with a practical, lighter polycarbonate visor.
GVS Elipse Full Face Mask A2P3 with Replaceable Filters
A convenient full face kit option for users who need combined protection against many organic vapours plus high-level particulate filtration, with replaceable filters for ongoing use.
Quick pre-purchase checklist
Benefits
- Confirm your hazard type (dust, fumes, solvent vapours, acid gases, ammonia, mixed exposures)
- Choose the right filter standard and type (EN 143 particulate, EN 14387 gas/combination)
- Check mask standard (EN 136) and confirm compatibility with available filters
- Verify size and fit options, plan for fit testing where required
- Decide on visor material (polycarbonate vs glass) based on scratch and chemical resistance needs
- Consider comfort features (anti-fog, speech diaphragm, field of view) if worn for long periods
- Plan for maintenance and storage (cleaning, spare valves, visor protection)
