| Germ Guardian FLT4850PT Replacement Filter B PET - - with PetPure Treatment. This True HEPA filter fits germguardian AC4850PT 3-in-1 Air Cleaning System with Pet Pure.
Change filter every 6 to 8 months depending on usage.
- Incorporates multiple layers of filtration including a pre-filter, a charcoal filter, and a True HEPA filter.
- PetPure Treatment helps inhibit the growth of mold, mildew, and odor-causing bacteria on the filter surface.
- Comfort House 66885F.
- Germ Guardian FLT4850PT.