Friedrich KWCFS carbon filters - 3 pack for Kuhl and Kuhl+ series - S chassis models
Carbon filter 3-pack (S chassis models). Kühl’s advanced dual-stage carbon filtration system removes allergens, odors, ozone and other impurities from the air. The carbon filter works in tandem with the standard antimicrobial filter to achieve a superior air filtration rating as high as MERV 6.