AYO WX PAPR P3 Anti-odour Pre-filter Pack of 10)

This carbon-loaded pleated pre-filter is designed to remove nuisance level odour as well as to filter coarse particles over 5um in size to prolong the life of the AYO WX Main Filter. Unlike traditional flat-piece pre-filter media often seen from other respirators, the AYO WX pre-filter is made in pleated filter media, resulting in space-saving for a more compact design.

Same as the standard pleated pre-filter, it is fitted in the AYO WX Particulate Filter Unit but recommended for nuisance-level odour removal such as from certain welding fumes.