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Aeris Aair 3 in 1 Pro Filter

Replacement air filter

Item # 292PROFILT

Item # 292PROFILT

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Since 1974

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About the Aeris Aair 3 in 1 Pro Filter

This three-layer replacement filter will keep your Aeris Aair 3 in 1 Pro air purifier running as good as new, with a lifespan up to 12 months.

Product highlights:

  • three layer filter:
    • pre-filter: F7 removes larger particles like dust, pollen and animal dander
    • activated charcoal layer removes gases and odors
    • main filter: HEPA H13 removes pollutants down to 0.1 microns
  • filter life: up to 12 months
Dimensions and warranty:

What's in the box:

  • aair 3-in-1 Pro filter refill

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More details on the Aeris Aair 3 in 1 Pro Filter

Mark G.

Product Research


Overview: The Aeris aair 3-in-1 Pro filter is a Swiss-made multi-layer air filter, designed for use in the Aeris aair air purifier. It is a direct filter replacement for the aair 3-in-1 Pro, but can also be installed in the aair Medical Pro air purifier. The filter is sealed on all four sides, with a rubber gasket around the intake, to prevent dust particles from leaking out as the air passes through. It contains three layers: a pre-filter layer, an activated charcoal layer, and a main filter layer to remove up to 99.95% of airborne pathogens. The 3-in-1 Pro filter has a Fine Particle CADR (Clean Air Delivery Rate) of up to 390 cubic feet per minute, and a Gas Phase CADR of up to 115 cubic feet per minute. The filter is 11-15/16" (w) x 11-15/16" (d) x 11-1/4" and weighs 12.36 pounds.

Filtration:The aair 3-in-1 Pro filter utilizes multiple layers to remove airborne particles from the room. The F7-class pre-filter layer on the filter picks up larger items such as hair, pollen, pet dander and dust. This reduces the load on the other two layers. The center layer, with activated carbon and activated alumina, removes gases, fumes, and odors. Finally, the H13-class True HEPA filter removes 99.95% of the smallest particles and pollutants, down to 0.1 microns.

Installation: Installing the filter is simple. The magnetic lid of the aair 3-in-1 Pro (and aair Medical Pro) can be easily removed, and the filter lifts straight up and out. Two fabric tabs (in the form of Swiss flags) are provided on the top of the filter to assist you. After installing, the Filter Timer on the aair 3-in-1 Pro should be reset to zero. The filter has an estimated lifetime of 12 months.

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