What is a pet filter?

Our PetPure™ filters are combination filters. It includes the HEPA filter that captures 99.97% of allergens as small as .3 microns, the charcoal filter that helps capture odors, and the PetPure™ Filter Treatment that includes an antimicrobial agent to inhibit the growth of mold, mildew and odor-causing bacteria on the surface of the filter.