Actual Dimensions: 19.75 x 19.88 x 4.38. Accumulair brand 20x20x5 Honeywell F50F1040 substitute whole house air filters, exactly engineered to replace the original manufacturer Honeywell F50F1040 air filters. Completely built so no forming or combs needed. MERV graded to ASHRAE specs assuring particulate filtration as good or better than the name brand Honeywell F50F1040 filters. Note: Example filter pic as displayed is not true to size and is there to show design purposes only. Name brands and Honeywell F50F1040 P/N used for air filter style identification purposes only.
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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