Carbon pre-filters prolong the life of HEPA filters and capture the largest particles that irritate your airways， such as hair， lint and dust. Carbon is also an odor remover， cleansing your air of cooking odors and smoke. Please note that this is a replacement/aftermarket product， not an OEM product. This is a high quality replacement part by LifeSupplyUSA， exclusively for sale by LifeSupplyUSA. Any brand names or logos are the registered trademarks of their respective owners. Any use of any brand name or model designation for this product is made solely for purposes of demonstrating compatibility.

16 replacement carbon pre-filters

Helps effectively filter airborne irritants such as smoke， pollen， dust， mold spores， pet dander and fabric fibers

Direct replacement for Whirlpool 8171434 and 8171434K - fits Whirlpool air purifier models AP300， AP350， AP450 and AP510

Also fits Kenmore models 83200， 83202， 83230， 83354， 83355， 83351， 83375， 83376， 83378， 183063， 8171434， Progressive 335， Progressive 295

Brand new， individually sealed - by LifeSupplyUSA