Filter Hut's Accumulair brand 30x36x4 air filter is solely built to be compatible with same sized 30x36x4 air filter type. Pleated electrostatically charged media captures airborne contaminants according to the MERV standard specification. Material is free of chemicals. Note: The example filter image as shown is not to scale and is included to show design purposes. Database and 30x36x4 air filter specs current as of 03/24/2020.
Shipping and Returns
- Shipping is FREE to the contiguous United States.
Due to shortages and demand the current lead time is up to 10 business days to process.
Orders take 1-3 business days to process.
(Custom & bag filters take 5-7 business days.)
Delivery normally takes another 1-3 days depending on location.
- 30-day 100% return policy.
Payment & Security
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