Actual size is 19.75 x 19.88 x 4.38. Accumulair brand: 20x20x5 Honeywell F50E6165 substitute whole house air filters, exactly built to be an alternative to the OEM Honeywell F50E6165 air filters. Completely constructed - no assembly or combs required. MERV rated to ASHRAE 52.2 test standards establishing filtration equal to the original manufacturer Honeywell F50E6165 air filters. Note: Sample filter image shown is not to scale and is there to show configuration purposes. Company names and Honeywell F50E6165 identifier used for filter style identification purposes only.
Shipping and Returns
- Lead times vary and are listed at the top of the website. Non-standard sizes (custom, 0.5" thick, etc) take 3-4 weeks for delivery.
- Shipping is FREE to the contiguous United States.
- 30-day 100% return policy.
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