Actual Dimensions: 12.38 x 19.88 x 4.38. Accumulair brand: 12.5x20x5 Honeywell 203722 substitute whole house air filters, exactly built to substitute for the OEM Honeywell 203722 filters. Completely constructed - no assembly or combs required. MERV rated to ASHRAE 52.2 test ratings establishing particulate capture as good or better than the OEM Honeywell 203722 filter. Photo: Example air filter picture as displayed is not the actual dimensions and is there to show construction only. OEM names and Honeywell 203722 P/N are listed for air filter substitution identification use.
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.