Exhaust Filters PFA3R Series Overview
The PFA3R Series exhaust filters are designed to maintain a UL Tested NEMA Type 3R seal against enclosures. They feature a patented 'Click & Fit' design for hardware-free installation, enhancing ease of use.

Material and Design
The filters are constructed from strong, heat-resistant ABS-FR material, which is UL 94 VO fire approved. This ensures durability and safety in various environments.

Filtration Efficiency
All models in the series, including PFA20000T3R, PFA30000T3R, PFA40000T3R, and PFA60000T3R, offer a filtration efficiency of 91%.

Color Options
The filters are available in Light Gray (RAL7035) and Black (RAL9011), providing aesthetic flexibility.

Durability and Maintenance
The fluted, durable filter design provides superior service life, lasting up to three times longer than alternative filter materials, reducing maintenance frequency.

Additional Information
Data is subject to change without notice. The product is backed by Hammond Manufacturing Ltd.'s commitment to quality and service excellence.