Fuelab 84811-2 Series In-Line Fuel Filter Micron Stainless Steel with Check Valve - 848 40 Red

The Fuelab 84811-2 is a standard-length, inline fuel filter from the 848 Series, featuring a 40-micron stainless steel mesh element and an integrated check valve — all housed in a billet aluminum body with a red anodized finish. The integrated check valve allows your fuel system to maintain residual fuel pressure after engine and pump shutdown, helping prevent vapor buildup in the fuel rails during the engine cooling cycle.

Key Features:

• Integrated check valve protects fuel pressure after shutdown — no separate check valve or extra fittings required
• 40-micron stainless steel mesh element — cleanable and reusable, ideal for high-performance applications
• 3-inch filter element for increased filtration and flow capacity
• Billet aluminum housing with military-grade anodize (MIL-A-8625, Type II) in red finish
• Machined internal radii for minimal pressure drop across the filter
• Supports up to 200 GPH flow rate and rated to 200 PSIG maximum pressure
• -6AN male inlet and outlet end caps for direct connection to AN fuel system components
• Compatible with gasoline, diesel, methanol, and ethanol fuels
• Includes a low-profile saddle clamp mounting bracket
• Backed by a 2-year limited warranty

The 848 Series simplifies your fuel system build by combining two critical components into one compact unit. The check valve sits behind the filter element, meaning it is always protected from contaminants. Sold individually.