Actual dimensions are 20.25 x 25.38 x 5.25. Accumulair brand, 20x25x5 Nordyne N-BB2025 replacement whole house air filters, exactly designed to substitute for the original brand Nordyne N-BB2025 filters. Completely assembled so no assembly or combs needed. MERV classified to ASHRAE 52.2 test ratings assuring filtration to the level of the original brand Nordyne N-BB2025 air filters. Note: Sample air filter picture as displayed is not the actual dimensions and is included to show construction purposes only. Company names and Nordyne N-BB2025 part numbers used for filter replacement identification purposes.
Shipping and Returns
- Our current lead times are 10-14 business days for standard filters (1"-6" thick sizes), and up to 14-21 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.
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