• Air Purifiers: Captures up to 99% of harmful particles including dust, pollen, smoke, pet dander, and more...
    Captures up to

    99.9% of harmful particles1

    including dust, pollen, smoke, pet dander, and more...

  • Patented honeycomb-style filter doesn't resist air flow like paper filters do, allowing quieter operation.

    AirGenius

    40% Quieter Operation2

    Patented honeycomb-style filter doesn't resist air flow like paper filters do, allowing quieter operation.

  • Simply rinse the ifD filter in the sink only four times a year. No replacement filters required.

    AirGenius

    Permanent Filtration3

    Simply rinse the ifD® filter in the sink only four times a year. No replacement filters required.

Learn More
Air Genius Air Purifiers

Compare the AirGenius models to find out which unit is right for you.

Compare Now

Washable Filter: Simply Rinse!
Washable Air Filters

No replacement filters required. Simply rinse in a sink 4 times a year.

Learn More

1 From the air that passes through the filter, 0.3 microns or larger. 2 40% quieter than similar CADR value HEPA models. 3 Permanent claim based on washing 4 times a year for 5 years. The ifD® Trademark is used by Kaz USA, Inc. under license from Darwin Technology International LTD.