Our Accumulair 10x28x1 air filter is solely made to substitute for same sized 10x28x1 air filter specification. Pleated electrostatic charged filter material captures airborne particles according to the ASHRAE MERV rating. Chemical free. Note: The sample filter image as shown is not the actual dimensions and is shown for design only. Current stock and 10x28x1 air filter variations last updated on 03/24/2020.
Shipping and Returns
- Our current lead times are 6-8 business days for standard filters (1"-6" thick sizes), and up to 10-14 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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