HEPA Filter Dimensions: 19 x 16 x 2 in
 Fits Whirlpool Filter 1183054K 1183054
This HEPA filter replaces part numbers: 1183054K, 1183054, 83375, 83376
The Carbon pre-filter replaces part numbers: 8171434K, 8171434, AP45030K, AP51030K

Fits Whirlpool Whispure Air Cleaner Models: AP300, AP350, AP450, AP510, AP-300, AP-350, AP-450, AP-510, AP35030, AP45030, AP51030, AP-35030, AP-45030, AP-51030

For Whirlpool 1183054K (1183054) HEPA Filter Designed To Fit Whispure Air Purifier Models AP450 and AP510 AP45030HO; Compare To Whirlpool Part # 1183054, 1183054K, 1183054K Large, 1183054K

Note: This product is not suitable for Envion AllergyPro Allergy Pro AP450 AP 450 !!
The HEPA filter is constructed with over 95 indvidual pleats and 15 plastic guides maintain the rigidity of the filter
HEPA filters capture 99.97% of particles down to 0.3 microns in size
The carbon pre-filters control odors and stop larger particles from reaching your air cleaner

For Whirlpool 1183054K True Hepa Filter contains a Synthetic-based filter membrane, which is designed to captures 99.7% of particles as small as 0.3 microns from passing through the air, including dust, pollen, and smoke. Use this item with Whirlpool air purifier models AP450 and AP510.