Actual size is 19.56 x 22 x 5.25. Accumulair brand 20x22x5 Janitrol GMAC-M compatible whole house filters, exactly designed to replace OEM Janitrol GMAC-M filters. Fully constructed so no forming or combs required. MERV rated to ASHRAE specifications ensuring function equal to the OEM Janitrol GMAC-M filters. Photo: The sample air filter pic displayed is not the actual dimensions and is displayed for construction purposes only. OEM names and Janitrol GMAC-M part numbers displayed for air filter style purposes.
Shipping and Returns
- Lead times vary and are listed at the top of the website. Non-standard sizes (custom, 0.5" thick, etc) take 3-4 weeks for delivery.
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- 30-day 100% return policy.
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