The Guardian Technologies™ True HEPA FILTER-B-PET is a combination filter that incorporates multiple layers of filtration including: a pre-filter, a charcoal filter and a True HEPA filter, to help improve indoor air quality. The Pet Pure™ treatment is an antimicrobial agent added to the filter to inhibit the growth of mold, mildew and odor-causing bacteria on the filter surface. True HEPA captures 99.97% of allergens including pet dander, dust mites and pollen.
It is recommended that the filter be replaced every 6-9 months depending on use.
This is a GENUINE GermGuardian Filter. It is important to only use genuine Guardian Technologies replacement parts to maintain product performance and warranty. All parts that are not genuine will void the warranty.