Actual dimensions are 19.88 x 24.88 x 4.38. Brand: Accumulair. 20x25x5 Honeywell F50A1066 substitute whole house filters, exactly built to replace the OEM Honeywell F50A1066 air filters. Fully assembled so no assembly or combs needed. MERV rated to ASHRAE 52.2 test standards assuring particle capture equal to the OEM Honeywell F50A1066 filters. Notice: The example air filter picture as shown is not true to size and is shown for construction purposes only. Company names and Honeywell F50A1066 part numbers are used for air filter substitution identification purposes.
Shipping and Returns
- Shipping is FREE to the contiguous United States.
- Our current lead times are 3-5 days for stocked standard filters, and up to 24 days for non-standard, 0.5" , and bag filters.
Delivery normally takes another 1-3 days depending on location.
- 30-day 100% return policy.
Payment & Security
Your payment information is processed securely. We do not store credit card details nor have access to your credit card information.