SYS-AIR Pre-Filter Replacement Filter PR04 Interchangeable brush nozzle and surface

Interchangeable brush nozzle and surface vented nozzle will pick up large debris as well as fine sawdust

this pull is crafted from high-quality metal for long-lasting durability and a refined look

Unique clamping system fits most fixed-base router motors

the Starrett Duratec™ SFB Blade offers the adaptability of a flex back and the rigidity of a hardback in one powerful tool

Requires less horsepower

SYS-AIR Pre-Filter Replacement Filter PR04 Interchangeable brush nozzle and surfaceThe pre filter is the replacement filter for the SYS AIR (#577790) and SYS AIR HEPA (#577791), it filters out most dust to protect the main filter. It's easily replaceable and cost effective. Whats Included:(5) Pre Filter