Actual dimensions are 19.75 x 19.88 x 4.38. Accumulair brand 20x20x5 Honeywell F55A1244 replacement whole house filters, exactly designed to replace the OEM Honeywell F55A1244 filters. Fully built with no forming or combs required. MERV classified to ASHRAE ratings establishing particulate filtration equal to the original manufacturer Honeywell F55A1244 air filter. Photo: The sample air filter picture shown is not true to size and is shown for design purposes. Company names and Honeywell F55A1244 identifier shown for air filter replacement purposes.
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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