P3 Particle Filter RD40x1/7 DIN Thread

This P3 particle filter with RD40x1/7 (DIN) thread is designed for demanding Australian construction, mining and manufacturing environments where airborne particulates can impact worker health and productivity. Rated P3 R, it delivers high-efficiency protection against solid and liquid aerosols such as nuisance and hazardous dusts, smoke, fibres and other fine particulate contaminants commonly generated during grinding, cutting, sanding, drilling, blasting support tasks and general materials handling.

The RD40x1/7 thread (to EN 148-1) provides a secure, standardised connection to compatible full face and half mask respirators, as well as supported powered air purifying respirator (PAPR) systems using the same interface. Low breathing resistance targets help reduce wearer fatigue across long shifts, supporting compliance and comfort without compromising filtration performance.

Built with a durable ABS housing and microfiber glass filtration media, the filter is engineered for robust use and consistent performance. It complies with key international respiratory standards (EN 143 for particle filters and EN 12941/EN 12942 for PAPR applications), supporting safety management systems and site compliance requirements. Supplied as a single unit for straightforward replacement scheduling and cost control.

• P3 protection for fine particulates (solid & liquid aerosols)
• DIN RD40x1/7 threaded connection for secure fitment
• Low breathing resistance to support comfort and productivity
• Durable construction for industrial worksites