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
- 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
Your payment information is processed securely. We do not store credit card details nor have access to your credit card information.