[full compatibility] compatible with pure enrichment purezone air purifiers, replace part number # peairfil. all manufacturers' names and part numbers are used for compatibility information only. [save money] 2 true hepa filters and extra 2 pre-filters, value combo pack which fit and work as good as the original but half the price. [breath clean air] great for pet owners or people who are sensitive to the air. say goodbye to the dust, pollen, pet odors, dander, smoke and more. our filters are capable of filtering the smoke produced by wildfires, rendering the indoor air pure and delightful. [effortless setup] just take the original filter out, and fit the new one in.
