Actual dimensions are 19.88 x 24.88 x 4.38. Accumulair brand, 20x25x5 Day and Night MACPAK20 replacement whole house filters, specifically built to replace the OEM Day and Night MACPAK20 air filters. Completely built - no forming or combs required. MERV graded to ASHRAE 52.2 test specifications establishing function equal to the original brand Day and Night MACPAK20 filter. Notice: Sample filter image displayed is not the actual dimensions and is displayed for configuration purposes only. Name brands and Day and Night MACPAK20 P/N displayed for air filter style identification purposes only.
Shipping and Returns
- Our current lead times are 6-8 business days for standard filters (1"-6" thick sizes), and up to 10-14 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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