This Filter Hut Accumulair 13.25x13.25x4 air filter is specifically designed to be compatible with same sized 13.25x13.25x4 air filter specification. Pleated electrostatic charged filter media traps airborne contaminants according to the MERV standard specification. Free of chemicals. Note: The sample filter image shown is not to scale and is displayed for construction purposes. Current stock and 13.25x13.25x4 air filter specs last verified on 03/24/2020.
Shipping and Returns
- Shipping is FREE to the contiguous United States.
- Our current lead times are 3-5 days for stocked standard filters, up to 3 weeks for non-standard and 0.5" filters, and up to 8 weeks for bag filters.
Delivery normally takes another 1-3 days depending on location.
- 30-day 100% return policy.
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