Small HEPA Cartridge Filter

Capable of capturing particles invisible to the naked eye, HEPA (High Efficiency Particulate Air) Cartridge Filter meets industry standards for HEPA air filtration by providing filtration of 0.3 microns @ minimum of 99.97% efficiency. Ideal for working with allergens, powders, and superfine particles. Fits MachineVac,Personnel Cleaning Station,Blind Hole Vac, Nortech/Guardair Legacy and PowerQUAD 10 and5 GallonVacuums, and Contain-It Kit.