Filter C Replacement Guardian FLT5250PT, Hepa Filter for FLT5000/FLT5111Series Air Purifiers AC5000, AC5000E, AC5350B, AC5300B Series(2 Pcs Hepa Filter C&6 Pcs Carbon Pre Filters

FITS PERFECTLY - Compatible with Guardian Air Purifier Models AC5000 series, AC5250PT, AC5300B, AC5350W, AC5350B, PureGuardian Model AP2800CA, Black+Decker BXAP250 and Lowe's Idylis Model IAP-GG-125 which makes installation quick and easy. | PACKAGE SUGGESTION-Replacement Filter 2 Packc and 6 Packs | CARBO ARBON PRE FILTERS-Filters should be replaced every 6-8 months for optimal performance