Actual Dimensions: 15.88 x 24.88 x 4.38. Accumulair brand 16x25x5 Lennox X7750 substitute whole house air filters, exactly designed to be an alternative to the original brand Lennox X7750 filters. Completely constructed so no assembly or combs required. MERV graded to ASHRAE 52.2 test specs establishing operation as good or better than the original manufacturer Lennox X7750 air filters. Notice: Sample air filter image displayed is not to scale and is displayed for construction only. Brand names and Lennox X7750 identifier included for air filter style purposes only.
Shipping and Returns
- Shipping is FREE to the contiguous United States.
- Our current lead times are 3-5 business days for stocked filters (standard 1"-5" thick sizes), up to 3 weeks for made-to-order filters (non-standard and 0.5" sizes).
Delivery normally takes another 1-3 days depending on location.
- 30-day 100% return policy.
Payment & Security
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