Actual Size: 19.75 x 24.5 x 6. Accumulair brand: 20x25x6 Lennox X0445 compatible whole house filters, specifically built to replace OEM Lennox X0445 filters. Completely assembled so no forming or combs needed. MERV classified to ASHRAE standards assuring performance equal to the original manufacturer Lennox X0445 air filters. Note: The sample filter picture displayed is not the actual dimensions and is there to show style purposes. OEM names and Lennox X0445 identifier are used for filter style purposes only. Database and specifications are up to date as of 03/29/2020.
Shipping and Returns
- Shipping is FREE to the contiguous United States.
- Orders take 1-3 business days to process.
(Custom & bag filters take 5-7 business days.)
Delivery normally takes another 1-3 days depending on location.
- 30-day 100% return policy.
Payment & Security
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