Our Accumulair brand 21.25x21.25x2 air filter is specifically made to substitute for similarly sized 21.25x21.25x2 air filter specification. Pleated static charged filter material traps contaminants according to the MERV standard rating. Material is free of chemicals. Note: Example filter image as shown is not to scale and is shown for design only. Database and 21.25x21.25x2 air filter variations last updated on 03/24/2020.
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- Lead times vary and are listed at the top of the website. Non-standard sizes (custom, 0.5" thick, etc) take 3-4 weeks for delivery.
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- 30-day 100% return policy.
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