HEPA Filter with PLASTIC FRAME Fits Whirlpool AP45030K, AP350, AP450, Air Purifier
HEPA Filter Fits Whirlpool AP45030K, AP350, AP450, Air Purifier Fits Whispure Air Purifer models AP45030K and AP51030K,AP51030K and legacy Whirlpool Air Purifier models AP300, AP350, AP450 and AP510, 1183054, 1183054K, Fits Costco Model APR45130L. Note: This filter will not fit Envion AP350.1 Aftermarket Filter with Plastic Frame.