This combined gas and particle filter protects against organic and inorganic acid gases and vapours, sulphur dioxide, ammonia and its derivatives. Rated as a Class 1 filter for gases and Class 3 for particles, it protects against harmful substances, solvents, toxic particles and micro-organisms. The special Portwest bayonet system ensures a more secure connection between the mask and the filter. This filter is compatible with half-masks P420, P430, P421, P431 and full-face mask model P500.
Bayonet connection
Retail-friendly packaging
Lightweight and comfortable
CE certified
UKCA marked
CE-CAT III
Standards: EN 14387 Type ABEK Class 1, EN 14387 Type P Class 3R
Indicative prices excl. VAT, branding not included. Branding is quoted separately.
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