- Application: The Model 1A-25A is the perfect fuel filter for oil fired heating appliances used in small to average sized homes and commercial buildings. It is ideal for final filtration in central fuel oil distribution systems. The 1A-25A may be used in one or two-pipe systems.
- Unit Size: 5-1/8″ high x 3-5/8″ diameter
- Pipe Size: 3/8″ N.P.T. STD.
- UL Listed for No. 2 Fuel Oil