Nispira True HEPA Filter + Pre-Carbon Filters for Whirlpool Whispure / Kenmore Air Purifier AP150, AP250, AP25030K, APR25530L, APR25130L, 1183051K, 83353, 83234, 42-83234 glass and wood coffee maker Suggest to change HEPA filter

Suggest to change HEPA filter every 6 months and every 3 months for the carbon filter to optimize the air purifier performance

The final stage of activated carbon help deodorize any unfavorable household smell from cooking

Charcoal Filter deodorize unfavorable household smell

Comparable to the original part 1183050K and 8171510K

For fit verification

Nispira True HEPA Filter + Pre-Carbon Filters for Whirlpool Whispure / Kenmore Air Purifier AP150, AP250, AP25030K, APR25530L, APR25130L, 1183051K, 83353, 83234, 42-83234 glass and wood coffee maker Suggest to change HEPA filter** This is NOT the big filter. DOES NOT FIT OTHER MODELS EXCEPT AP150, AP250, AP25030K, APR25530L, APR25130L. Please check your model to make sure this is compatible. Compatible with Whirlpool Air Purifier models: AP150, AP250, AP25030K, APR25130L, and APR25530L. Kenmore Air Purifier models: 83353, 83234, 42 83234 For part 1183051, 1183051K and 83374 83377 High quality HEPA filter capture 99. 97% of airborne particles down to 0. 3 microns. Activated