Actual dimensions are 19.75 x 24.25 x 4.75. Accumulair brand 20x25x5 Lennox BMAX-20CE style whole house air filters, exactly built to be an alternative to the name brand Lennox BMAX-20CE filters. Fully assembled so no forming or combs needed. MERV classified to ASHRAE standards assuring function to the level of the name brand Lennox BMAX-20CE air filters. Note: The example air filter image as displayed is not to scale and is there to show design purposes only. Name brands and Lennox BMAX-20CE identifier shown for filter replacement identification 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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