Racor Gasoline Filters
Racor Gasoline Filters: Engineered Protection for Every Fuel System
Racor has been a benchmark name in fuel filtration since 1969, and as a division of Parker Hannifin Corporation since 1985, the brand brings world-class engineering resources to bear on one of the most overlooked aspects of engine care: keeping gasoline clean and water-free before it reaches sensitive engine components. Whether you run a high-powered inboard, a small outboard, or a personal watercraft, Racor's lineup of gasoline filters is purpose-built to intercept contaminants before they cause costly damage.
Product Lines Built for Gasoline Applications
Racor's gasoline-specific filter catalog spans three primary series, each targeting a different need and installation scenario:
- In-Line Gasoline Series (025-RAC) – These compact prefilters serve as the first line of defense in a gasoline fuel system. They feature a heavy-duty die-cast aluminum mounting head, a cleanable ~250-micron nylon mesh screen or a 10-micron Aquabloc® filter element, and a reusable see-thru collection bowl for quick visual inspection of water and sediment levels. Designed for low-horsepower outboard engines, small boats, and personal watercraft, they install quickly inline and filter gasoline or gasoline/oil blends.
- Gasoline Spin-On Series – Racor's spin-on gasoline fuel/water separators offer see-thru contaminant collection bowls with a drain valve for outboard applications, while metal bowls are available for inboard-powered boats. These units handle demanding flow requirements and can be configured for on-engine or remote mounting depending on your application.
- OEM Gasoline Series – Engineered to meet original equipment manufacturer specifications, these filters integrate cleanly into factory fuel systems while delivering Racor's hallmark filtration performance.
The Aquabloc® Advantage
A signature technology across Racor's gasoline filter lineup is the Aquabloc® filter media. This specialized element is engineered to repel water and remove solid contaminants before they can reach fuel pumps or carburetors. Available in 10-micron ratings for fine filtration, Aquabloc® elements are interchangeable across many Racor housings, making maintenance straightforward and economical.
Compliance and Safety Standards
Racor gasoline filters aren't just performance tools — they're also built to satisfy stringent regulatory requirements. Racor's UL-listed filters meet ABYC, ASTM, ISO, and many other global standards for filters used in marine engine rooms. Relevant models also comply with 33 CFR and USCG standards, which is critical for any vessel operating in U.S. waters. Racor filters are rated to operate across an extreme temperature range, supporting reliable performance in everything from cold-weather starts to high-heat engine bays.
Choosing the Right Racor Gasoline Filter
Selecting the correct Racor gasoline filter comes down to a few key variables. Flow rate requirements dictate the series — smaller outboards with flows up to 25 gallons per hour are well-served by the In-Line Series, while larger inboard applications may call for the Spin-On Series. Micron rating is equally important: a lower micron rating delivers finer filtration and is especially valuable when there is no additional downstream filtration in the system. Bowl configuration matters for safety compliance — clear bowls have specific mounting requirements for USCG approval depending on whether the engine is an outboard, inboard, or I/O setup. Racor also offers a full range of replacement filter elements, so maintaining any housing in the lineup is simple and cost-effective over the long haul.