Respirator Combined Filter

Our EN 14387:2004+A1:2008 and EN 143 certified ABEK-P3 Combined Filters integrate a multi-layer activated carbon gas adsorption stage with a 99.95% efficiency P3 particulate filter — delivering simultaneous protection against organic vapours (A), inorganic gases (B), acid gases (E), ammonia and derivatives (K), and solid/liquid aerosols down to 0.3 microns — engineered for complex multi-hazard environments 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, EN 143, and applicable regional authority requirements.

Key Features:

• Type A — Organic Vapour Protection (Brown) — Activated carbon adsorption certified for organic gases and vapours with boiling points >65°C up to 0.5% vol concentration
• Type B — Inorganic Gas Protection (Grey) — Certified against inorganic gases and vapours including chlorine, hydrogen sulphide, and hydrogen cyanide up to 0.5% vol
• Type E — Acid Gas Protection (Yellow) — Certified against sulphur dioxide and other acidic gases and vapours up to 0.5% vol concentration
• Type K — Ammonia Protection (Green) — Certified against ammonia and organic ammonia derivatives up to 0.5% vol concentration
• P3 Particulate Filtration — 99.95% Efficiency — Highest EN 143 particle classification, certified against solid, liquid, and highly toxic sub-micron aerosols
• Series Dual-Stage Construction — Inspired air passes through P3 particle stage before entering ABEK gas adsorption media, maximising both filter service life and protection performance
• Rd40 EN 148-1 Thread Connection — Standard 40mm NATO thread fitting ensuring cross-manufacturer compatibility with EN 140 half masks and EN 136 full face masks
• EN 14387 Colour-Coded Housing — Brown/grey/yellow/green multi-band colour coding for rapid filter type identification and correct selection compliance