Actual Size: 15.38 x 21.88 x 5.25. Accumulair brand: 16x22x5 Janitrol GMAC-S substitute whole house air filters, specifically designed to be an alternative to the original brand Janitrol GMAC-S filters. Completely assembled with no forming or combs required. MERV rated to ASHRAE ratings assuring particle filtration to the level of the name brand Janitrol GMAC-S air filters. Note: Sample air filter picture shown is not to scale and is there to show configuration purposes. Name brands and Janitrol GMAC-S identifier used for air filter style identification.
Shipping and Returns
- Shipping is FREE to the contiguous United States.
- Our current lead times are 3-5 days for stocked standard filters, and up to 24 days for non-standard, 0.5" , and bag filters.
Delivery normally takes another 1-3 days depending on location.
- 30-day 100% return policy.
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