Our Accumulair 10x20x0.5 air filter is solely constructed to replace same sized 10x20x0.5 air filter specs. Pleated electrostatic charged media traps airborne substances relative to its MERV standard specification. Material is free of chemicals. Note: Sample filter image shown is not to scale and is displayed for style purposes. Catalog and 10x20x0.5 air filter statements current as of 03/24/2020.
Shipping and Returns
- Our current lead times are 10-14 business days for standard filters (1"-6" thick sizes), and up to 14-21 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
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