Actual Size: 17.75 x 17.75 x 3.75. Our (Accumulair brand) 18x18 Honeywell FC40R1185 replacement grille air filter is specifically constructed to be compatible with the original OEM FC40R1185 grille air filter style. No hand assembly necessary. Note: The example filter image displayed is not to scale and is shown for lip style purposes only. *Name brands and FC40R1185 part number are included for filter style identification purposes. Current stock and FC40R1185 specs current as of 03/22/2020.
Shipping and Returns
- Our current lead times noted at the top of the page are due to backlogs, supply chain issues, and staffing shortages. We apologize for the inconvenience.
- Shipping is FREE to the contiguous United States.
- 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.