Products by Factory Direct Filters

The Aerostar HEPA (High Efficiency Particular Air) filters remove a broad range of airborne contaminants, including fine dust, smoke, soot, pollen and radioactive particles. HEPA filters are used in final filter applications for hospitals, data centers, nuclear facilities, pharmaceuticals,...

This Synthetic Pocket filter is constructed with a moisture resistant, ultrasonically welded media. The synthetic media consists of strategically layered and blended melt-blown polypropylene fibers fastened to a non-shed, high density polypropylene backing. This design creates a dual-stage...

Over 30-times more efficient at capturing micro particles than ordinary fiberglass filters, these filters capture airborne particles/allergens less than 1 microns in size. MERV 13 Replacement Filters Help Eliminate: •Dust and Lint •Pet Dander •Dust Mites •Pollen •Bacteria •Mold •Micro...

For superior air filtration and efficiency, MERV 11 pleated filters offer significantly higher particulate efficiency. They capture airborne particles/allergens between 1 and 10 microns. MERV 11 Replacement Filters Help Eliminate: •Dust and Lint •Pet Dander •Dust...

The Eco-Aire Rigid Air Filter is a steel-cased air filter engineered to provide medium and high efficiency filtration combined with a prolonged life cycle. Its box filter construction eliminates the need for retainer and special external wire media supports. The perimeter frame is constructed of...

Need A Custom Size Filter? Create the Perfect Fit for Your AC or Furnace.