Pay in 4 interest-free payments of $22.55 Learn more
Ships within 48 hours · Estimated delivery Aug 29 - Sep 3
Requires quantity 1 for AirWash Whisper 350 or 675
Allows the use of more affordable standard filters
Wraps around outside of main HEPA cylinder
Air Filtration Efficiency: 95% of particles as small as 3-micron plus 75% of one-micron particles
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york filter conversion kit 918404_height_16 Requires quantity 1 for AirWashThe upgrade kit improves air cleaning performance by 65 percent and reduces almost twice as many contaminants. The MERV 13 Filter Replacement captures pollen and mold spores (up to 90%), dust (up to 90%), fungi, pet dander and other airborne allergens from your air. This MERV 13 filter also captures bacteria and virus carrying particles (75%) that a MERV 10 filter cannot. Conversion kit includes conversion frame and one 213 filter. No tools required
