union carbon postfilters Luxaire This filter was specifically designed

This filter was specifically designed for an easy retrofit into a typical 4" furnace filter track to increase efficiency

Ideal for Fume Hoods and Mushroom growing hobbyists

2x Stage Three Filter: 1/2″ non-woven polyester filter media imbued 200% with Activated Carbon (each: 39 g = 42

Price per Filter

Color: Pure White

union carbon postfilters Luxaire This filter was specifically designedPackage contains 1 set of 3 filter, giving one filter change. Carbon postfilters to remove odours and gases. These filters should be installed in the small track closest to the furnace, on the air outflow side of the air cleaner cabinet. The filters should be spaced evenly from the back to the front of the cabinet, with gaps between the filters. By design, the filters will not fill the entire depth of the cabinet. Lifespan: 3 6 months