Actual Dimensions: 15.38 x 26.94 x 6. Brand: Accumulair. 16x28x6 Lennox X4559 compatible whole house filters, exactly constructed to replace name brand Lennox X4559 filters. Completely constructed - no assembly or combs needed. MERV classified to ASHRAE grades ensuring filtration as good or better than the OEM Lennox X4559 filters. Photo: Sample air filter image as shown is not to scale and is there to show configuration only. OEM names and Lennox X4559 identifier are included for filter style purposes. Catalog and specifications last verified on 03/29/2020.
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(Custom & bag filters take 5-7 business days.)
Delivery normally takes another 1-3 days depending on location.
- 30-day 100% return policy.
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