This Accumulair 18x18x2 air filter is specifically constructed to replace same sized 18x18x2 air filter style. Pleated electrostatically charged media captures airborne substances according to the MERV standard specification. Free of chemicals. Note: The sample filter picture as shown is not the actual dimensions and is displayed for design purposes. Catalog and 18x18x2 air filter statements current as of 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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