Our Accumulair brand 13x21x2 air filter is specifically engineered to replace same sized 13x21x2 air filter type. Pleated electrostatic charged media captures contaminants in the air relative to its MERV standard rating. Chemical free material. Note: Example filter image shown is not the actual dimensions and is included to show construction purposes only. Database and 13x21x2 air filter specs 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
Your payment information is processed securely. We do not store credit card details nor have access to your credit card information.