POWERTEC 75040 Outer Filter for POWERTEC AF4000/ WEN 3410/ Shop Fox W1830 Air Filtration System, 2PK

INCLUDES: (2) Outer Air Filters for the POWERTEC AF4000 Air Filtration System, 424 x 246 x 45 mm FUNCTION: Serves as a long-term replacement for the outer filter and used to improve overall air quality while creating a more breathable atmosphere for your workshop, and keeps clean FILTRATION GRADE: 5 micron filter paper intercepts unwanted particles that are 5 microns or larger – generating a consistent level of air purity COMPATIBILITY: Specifically designed for our 3-speed Air Filtration System, but it also compatible with WEN 3410, Grizzly G0738, Shop Fox w1830 & others with similar sized outer filters (check your system specifications)