This Filter Hut Accumulair 28x29.5x1 air filter is solely designed to replace similarly sized 28x29.5x1 air filter specs. Pleated electrostatic charged filter material traps airborne substances according to the MERV standard rating. Chemical free material. Note: Sample filter image displayed is not to scale and is displayed for design purposes. Current stock and 28x29.5x1 air filter variations last verified on 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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