Filter Hut's Accumulair 19.75x21x2 air filter is solely built to substitute for similarly sized 19.75x21x2 air filter specs. Pleated electrostatic charged filter material traps airborne contaminants relative to its ASHRAE MERV rating. Chemical free material. Note: Sample filter image displayed is not the actual dimensions and is displayed for construction purposes only. Database and 19.75x21x2 air filter variations last verified on 03/24/2020.
Shipping and Returns
- Shipping is FREE to the contiguous United States.
- Our current lead times are 3-5 days for stocked standard filters, and up to 24 days for non-standard, 0.5" , and bag filters.
Delivery normally takes another 1-3 days depending on location.
- 30-day 100% return policy.
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