Nispira HEPA Filter Compatible with Whirlpool Whispure Air Purifier 510 AP510, AP530, AP450, WP500, WP1000 1183054K Item Package Quantity:1 Suggest to replace every 6

Suggest to replace every 6 months to optimize the efficiency

Dimension approx: 17

debris etc passing through

HEPA filter helps capture up to 99

Nispira HEPA Filter Compatible with Whirlpool Whispure Air Purifier 510 AP510, AP530, AP450, WP500, WP1000 1183054K Item Package Quantity:1 Suggest to replace every 6Premium large True HEPA with a set of 4 activated carbon filter compatible with Whirlpool Whispure Air Purifier 510 AP510, AP530, AP450. Compared to part 1183054K Compatible model: AP51030K, AP45030K, WP500 series, WP1000 series, and APR45130L High quality HEPA filter capture 99. 97% of airborne particles down to 0. 3 microns. Activated carbon Pre filter removes any unfavorable household odor and traps the dust Suggest replacing the filter every year