This Accumulair 18x36x0.5 air filter is solely designed to be compatible with same sized 18x36x0.5 air filter specs. Pleated electrostatic charged filter material captures airborne particles according to the MERV standard specification. Chemical free material. Note: Example filter image shown is not the actual dimensions and is displayed for style purposes. Database and 18x36x0.5 air filter variations 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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