A2B2E2K2 P3 Combined Filter RD40x1/7″ DIN Thread

The A2B2E2K2 P3 combined filter with RD40x1/7″ DIN thread is a high-capacity, multi-gas and particle solution for industrial respiratory protection in Australian construction, mining and manufacturing environments. Designed for use on compatible RD40 (EN 148-1) respirators and powered air/powered full face systems, it provides broad-spectrum protection where mixed contaminants are present and downtime needs to be minimised.

This filter class covers organic gases and vapours (A) with boiling point above 65°C, inorganic gases (B), acid gases (E), ammonia and organic amines (K), plus P3 particulate filtration for dusts, fumes, fibres and aerosols. It is also tested for ozone protection below 20 mg/m³, making it suitable for tasks where ozone can be generated (e.g. certain cutting/welding processes) when used within a compliant respiratory protection program.

Built with an ABS housing, microfibre glass media and activated charcoal, it balances robust site handling with reliable breathing performance. Compliance to EN 14387 (gas and combined filters) and compatibility classifications under EN 12941 / EN 12942 support use in demanding workplaces aligned to Australian WHS expectations. Ideal for maintenance shutdowns, chemical handling, paint and solvent work, and general industrial operations where multiple hazards may be encountered.

• Broad protection: A2B2E2K2 + P3 combined performance for mixed atmospheres
• DIN RD40 connection: Secure threaded fitment to compatible masks/systems
• Productivity focused: One filter for multiple hazards helps simplify stocking and changeovers
• Site-ready build: Durable housing and proven filtration media