Actual dimensions are 20 x 25.88 x 4.88. Accumulair brand: 20x26x5 Lennox X0587 replacement whole house air filters, specifically built to be an alternative to the name brand Lennox X0587 air filters. Completely constructed - no forming or combs required. MERV graded to ASHRAE specifications assuring filtration as good or better than the original manufacturer Lennox X0587 air filters. Photo: Example air filter pic shown is not to scale and is there to show style purposes. Trade names and Lennox X0587 part numbers shown for filter substitution identification use.
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.
Payment & Security
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