This pack contains four A2P3 combination filters for Portwest reusable respirators. They help protect against harmful substances, solvents, toxic particles and micro-organisms, so you can use one filter type for gas and particle hazards together.
The filters are used in pairs. The twin-filter set-up spreads the weight evenly across the mask for better comfort and balance during long periods of wear.
Key features
- Combination gas and particle filter covers both hazards in a single cartridge
- Portwest bayonet system gives a safer connection between the mask and the filter
- Twin-filter design improves comfort and balance on the face
- Lightweight construction keeps the load on the mask down
- Compatible with the Portwest P500 Full Face Mask
- Compatible with the Portwest P420, P421, P430 and P431 Half Masks
- Pack of four filters, enough for two complete twin-filter changes
Standards and protection
Certified to EN 14387 Type A Class 2 for gases and EN 14387 Type P Class 3 for particles. The filters are CE Category III and UKCA marked.
Mask compatibility
These filters use Portwest’s own bayonet connection. They fit the P500 Full Face Mask and the P420, P421, P430 and P431 Half Masks.
Care
Follow the care instructions on the label.




















