Filter Hut's Accumulair 20x21.5x2 air filter is specifically built to replace similarly sized 20x21.5x2 air filter style. Pleated electrostatic charged filter media captures airborne contaminants relative to its MERV specification. Material is free of chemicals. Notice: The example filter picture displayed is not to scale and is displayed for style purposes only. Database and 20x21.5x2 air filter specs are up to date 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), and up to 8 weeks for bag filters.
Delivery normally takes another few days depending on location.
- 30-day 100% return policy.
Payment & Security
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