Actual dimensions are 19.75 x 19.88 x 4.38. Accumulair brand, 20x20x5 Honeywell F50A1124 style whole house air filters, specifically engineered to replace name brand Honeywell F50A1124 filters. Fully assembled - no assembly or combs required. MERV classified to ASHRAE classifications assuring particle filtration to the level of the original manufacturer Honeywell F50A1124 air filter. Photo: Sample filter pic as shown is not to scale and is there to show configuration purposes only. Trade names and Honeywell F50A1124 part numbers displayed for air filter replacement identification only.
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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