Actual Dimensions: 19.75 x 19.88 x 4.38. Accumulair brand 20x20x5 Lennox X7935 substitute whole house air filters, exactly built to be an alternative to the name brand Lennox X7935 air filters. Completely assembled - no assembly or combs needed. MERV classified to ASHRAE 52.2 test classifications assuring performance to the level of the original brand Lennox X7935 filter. Photo: Sample filter pic as displayed is not true to size and is displayed for style purposes. Brand names and Lennox X7935 part numbers are included for air filter substitution identification purposes.
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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