External Resource

Resource Type: External Resource

Certified Air Purifiers air purifier in living room, 123RF, sutichak

Certified Air Purifiers

Deciding which air purifier to purchase? This website hosts a list of air purifiers that have been tested by this voluntary non-profit, AHAM Verifide. Input your room size and find the air purifiers that would be the right size for your room and are certified to achieve a certain Clean Air Delivery Rate (CADR). The CADR should be at least 2/3 the square footage of the room.

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