Portwest P952 A2P3 bayonet combination filter, pack 4 is designed for daily work with a clearly defined function.
The filter combines Class 2 gas filtration with Class 3 particle filtration. Its bayonet fitting supports a secure connection, while twin filters balance weight across both sides.
A2P3 is not universal: verify substance, concentration, oxygen level, breakthrough time and mask compatibility. Never use in oxygen-deficient, unknown or immediately dangerous atmospheres.
KEY FEATURES
- Combined A2 gas and P3 particle filtration
- Bayonet connection for compatible Portwest masks
- Twin-filter arrangement for balance
SPECIFICATIONS AND STANDARDS
- EN 14387 Type A Class 2
- EN 14387 Type P Class 3
- Pack containing 4 filters
USE AND SELECTION
- Organic vapours within A2 selection
- Particles within P3 selection
- Industrial maintenance after filter calculation
Check before purchase: Before purchase, check the protection class, compatibility and work environment; follow the manufacturer’s instructions for use and care.







