This Filter Hut Accumulair 20x22.25x1 air filter is solely made to substitute for similarly sized 20x22.25x1 air filter style. Pleated static charged filter media captures airborne contaminants relative to its ASHRAE MERV rating. Free of chemicals. Notice: The example filter image shown is not to scale and is displayed for style only. Current stock and 20x22.25x1 air filter variations current as of 03/24/2020.
Shipping and Returns
- Our current lead times are 4-6 business days for stocked filters (standard 1"-5" thick sizes), and up to 8-12 business days for made-to-order filters (non-standard and 0.5" sizes). Delivery normally takes another 1-3 days depending on location.
- Shipping is FREE to the contiguous United States.
- 30-day 100% return policy.
Payment & Security
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