Filter Hut's Accumulair brand 25x28x1 air filter is exactly made to be compatible with similarly sized 25x28x1 air filter specification. Pleated electrostatically charged filter material traps airborne particles according to the MERV rating. Chemical free material. Notice: Sample filter image as shown is not the actual dimensions and is displayed for construction purposes. Database and 25x28x1 air filter specs current as of 03/24/2020.
Shipping and Returns
- Shipping is FREE to the contiguous United States.
- Our current lead times are 3-5 business days for stocked filters (standard 1"-5" thick sizes), up to 3 weeks for made-to-order filters (non-standard and 0.5" sizes).
Delivery normally takes another 1-3 days depending on location.
- 30-day 100% return policy.
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