Filter Hut's Accumulair 19.88x21.5x0.5 air filter is specifically designed to be compatible with same sized 19.88x21.5x0.5 air filter type. Pleated electrostatic charged filter media traps airborne contaminants relative to its ASHRAE MERV rating. Chemical free. Notice: Example filter image as shown is not the actual dimensions and is shown for style purposes only. Database and 19.88x21.5x0.5 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 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).
Delivery normally takes another 1-3 days depending on location.
- 30-day 100% return policy.
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