The Petro Clear Fuel Dispenser Filters 40510D are high-quality dual purpose spin-on fuel filters designed for both ethanol and non-ethanol gas. Made with cellulose and absorbent media, these filters have a 10 micron rating for efficient filtering. With a flow rate of 25 GPM, they are easy to install with their bolt-on mounting style and textured paint coating. Manufactured in the United States by the trusted brand Petro Clear, these filters are a performance part that ensures a clean and smooth fuel dispensing process.