Fuelab 84811-5 Series Inline Fuel Filter with Check Valve Micron Stainless Steel - 848 40 6AN Gold

The Fuelab 84811-5 is a 848 Series standard-length inline fuel filter featuring an integrated check valve and a 40-micron stainless steel mesh element. Designed for high-performance and racing fuel systems, this filter maintains fuel pressure after engine and pump shutdown — helping prevent vapor buildup in your fuel rails during the engine cooling process.

By combining the filter and check valve into a single unit, Fuelab eliminates the need for separate components, extra fittings, and the added complexity of adapting them into your fuel system. The integrated design also ensures the check valve is fully protected by the filter housing at all times.

Key Features:

• Integrated check valve maintains fuel pressure after shutdown and during engine startup
• 40-micron stainless steel mesh element — cleanable and reusable, built for harsh racing conditions and maximum fuel compatibility
• 3-inch filter element standard length configuration
• -6AN male inlet and outlet end caps for direct connection to AN fuel system components
• Billet aluminum housing with military-spec anodized finish (MIL-A-8625, Type II) in Gold
• Machined internal radii for minimal pressure drop across the filter
• Supports up to 200 GPH flow rate
• 200 PSIG maximum pressure rating
• Compatible with gasoline, diesel, methanol, and ethanol fuels
• Includes a low-profile saddle clamp mounting bracket
• Backed by a 2-year limited warranty

The Fuelab 84811-5 is sold individually and is an ideal solution for performance builds requiring reliable fuel filtration and system priming in a compact, all-in-one package.