Air purifier filter for Germ Guardian AC5250PT, AC5350B - 2 pack FLT5000 HEPA replacementFITS PERFECTLY: FLT5000 air purifier filter C compatible with AC5250PT air purifier models AC5000E AC5350W AC5000 AC5300B .IAP--125 and BXAP250. They work as the which come with the air cleaner.<br> PREMIUM QUALITY:Filter size C FLT5000 use high grade H13 true HEPA.<br> EASY TO INSTALL: No tools required. To keep your air purifier functioning properly, recommend replace the True HEPA filter every 6 months and the activated charcoal pre-filter every 3 months for optimal performance.<br> COST-EFFECTIVE PACKAGE: FLT5250PT filter-c-pet combo contains Extra 8 X Activated Carbon Pre-Filters and 2 X H13 True HEPA Filters. By choosing our products, you can get all the benefits of air filters and save much cost for your all the year round air cleaning need.<br> Material: Non-woven fabric + sponge<br> colour: As shown<br> Package Contents:<br> 2 x filter elements<br> 8 x sponges<br> Only the above package content, other products are not included.<br> Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.