Respirator Gas Filter A1/A2

Our EN 14387:2004+A1:2008 certified Type A Gas Filters are engineered with activated carbon granulate media for adsorption of organic gases and vapours with boiling points above 65°C — available in A1 (low capacity, <0.1% vol concentration) and A2 (medium capacity, 0.1–0.5% vol concentration) classifications — with bayonet and Rd40 EN 148-1 thread connection compatibility for use with EN 140 half face masks and EN 136 full face masks across industrial, construction, oil & gas, and facilities management operations throughout the UAE, GCC, Middle East, and Africa. Fully compliant with EN 14387:2004+A1:2008 and applicable regional authority requirements.

Key Features:

• Type A Classification — Brown Colour Code — Certified for organic gases and vapours with boiling point >65°C including xylene, styrene, phenol, and white spirit
• A1 Low Capacity Rating — Certified for organic vapour concentrations up to 0.1% by volume for shorter-duration or lower-concentration exposure scenarios
• A2 Medium Capacity Rating — Certified for organic vapour concentrations up to 0.5% by volume for extended-duration or higher-concentration industrial applications
• Activated Carbon Granulate Media — High-surface-area activated carbon sorbent providing maximum gas adsorption capacity and extended service life
• Rd40 EN 148-1 Thread Connection — Standard 40mm NATO thread fitting ensuring cross-manufacturer compatibility with EN 140 and EN 136 certified facepieces
• Combined Filter Option (A1/A2-P2/P3) — Available as combination filters with integrated EN 143 particulate filtration for simultaneous gas and particle hazard protection
• Aluminium Housing Construction — Rigid aluminium cartridge body enables immediate visual identification of filter damage or deformation during pre-use inspection