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
- Our current lead times are 4-6 business days for stocked filters (standard 1"-5" thick sizes), and up to 8-12 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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