Actual Size: 12.38 x 19.88 x 4.38. Brand: Accumulair. 12.5x20x5 Honeywell F100F compatible whole house air filters, exactly engineered to substitute for the original manufacturer Honeywell F100F air filters. Completely box-formed - no assembly or combs required. MERV classified to ASHRAE grades assuring particulate capture to the level of the original brand Honeywell F100F filter. Photo: The sample air filter image shown is not to scale and is displayed for configuration only. Name brands and Honeywell F100F part numbers are shown for filter replacement identification only. Current stock and variations are up to date as of 03/29/2020.
Shipping and Returns
- Shipping is FREE to the contiguous United States.
- Orders take 1-3 business days to process.
(Custom & bag filters take 5-7 business days.)
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.