GermGuardian Filter B Pet Pure HEPA Genuine Air Purifier Replacement Filter

Compatible with GermGuardian AC4800 Series 3-in-1 air cleaning systems So you can easily replace the filter in your existing air cleaning system. The filter should be replaced approximately every 6-8 months. Prefilter Captures initial dust and allergen particles to help keep your home fresh. Charcoal/activated-carbon filter Helps prevent bacteria, germ and mold growth and minimizes odors. True HEPA filter Traps up to 99.99% of dust and allergens for thorough filtration. PetPure treatment Serves as an antimicrobial agent that helps eliminate the growth of mold, mildew and odor-causing bacteria on the surface of the filter.