Dromex Twin Filters P3-OV
Dromex Twin Filters P3-OV (DR-P3-OV-EN) are reusable pancake-style particulate filters with odour removal capability, designed for use with Dromex twin-cartridge respirators like DH302 and DHFFM half masks. Certified to EN143:2021 + EN14387:2004+A1:2008 (CE Category III), they provide P3-level protection (99.95% efficiency) against fine dusts, mists, fumes, and nuisance organic vapours/acid gases from welding, filtering sodium chloride/paraffin oil aerosols at <0.05% penetration.
These compact, lightweight filters feature activated carbon layers for odour neutralisation plus multi-layer P3 meltblown media for high-capacity particulate capture, ideal for spray painting, pesticide work, welding fumes, pharmaceuticals, mining, and general manufacturing where biological/chemical particulates pose respiratory risks.








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