Fuel Filter, 5 KW Heater - DBX-000-400

The Fuel Filter, 5 KW Heater is a direct replacement part used in Aqua-Hot hydronic heating systems to filter fuel before it reaches the burner. This filter helps remove contaminants from the fuel supply to support consistent fuel delivery and reliable burner operation. Important Information Designed for 5 KW Heaters – Intended for use with compatible 5 KW diesel-fired heater applications. Maintenance & Replacement Item – Replace as needed when servicing the heater fuel system or when the existing filter becomes contaminated or restricted. Genuine OEM Replacement – Designed for perfect compatibility and optimal performance in Aqua-Hot heating systems. Compatible Models Aqua-Hot AHE-125-DN1 AHE-125-DN2 AHE-125-D01 AHE-125-D02 AHE-125-GN1 AHE-125-G01 AHE-125-G02 Help Me Find My Model Number