Genuine Whirlpool® Replacement HEPA Filter (Part # 1183054K) for Whirlpool Whispure™ AP450 and AP510 air purifiers, or older AP300 and AP350 models. This True HEPA Filter captures 99.97% of airborne particles as small as 0.3 microns to improve indoor air quality. True HEPA filtration is preferred by allergists who recommend air purifiers to their patients. Change filter every year, depending on use. Package contains one (1) HEPA Filter.
Note: Genuine Whirlpool Pre-Filters for these models sold separately.
HEPA Filter Replacement
Please see Owner's Manual tab for full instructions on changing the HEPA filter.
Whirlpool Whispure™ Air Purifiers
Please click below on the model number of your Whirlpool Whispure™ air purifier to view its Use & Care Guide: