Fuelab 84832-5 848 Series In-Line Fuel Filter 6-Micron Fiberglass with Check Valve Green

The Fuelab 848 Series In-Line Fuel Filter (PN 84832-5) combines a high-flow inline fuel filter with an integrated check valve in a single, compact billet aluminum housing. The integrated check valve allows the fuel system to maintain fuel pressure after engine and pump shutdown, and helps prevent vapor buildup in the fuel rails during engine cooling — eliminating the need for a separate check valve component and additional fittings.

This standard-length filter features a 6-micron fiberglass filter element for superior fine-particle filtration and is compatible with gasoline, diesel, methanol, and ethanol fuels. The housing is machined from billet aluminum with a green anodized finish per military specification MIL-A-8625, Type II, and machined internal radii minimize pressure drop across the filter. Male -8AN flared fitting end caps allow direct connection to other AN fuel system components.

Key Features:

• Integrated check valve assembly maintains fuel pressure after engine and pump shutdown
• Prevents vapor buildup in fuel rails during engine cool-down
• 6-micron fiberglass filter element — replaceable or cleanable
• Standard length housing with 3-inch filter element
• -8AN male inlet and outlet fittings
• Billet aluminum construction with green anodize (MIL-A-8625, Type II)
• Machined internal radii for minimal pressure drop
• Supports up to 200 GPH flow capacity
• 200 PSIG maximum pressure rating
• Compatible with gasoline, diesel, methanol, and ethanol fuels
• Includes low-profile saddle clamp mounting bracket
• Backed by a 2-year limited warranty

The Fuelab 84832-5 is sold individually and is an ideal upgrade for performance fuel systems requiring reliable filtration and consistent fuel rail priming in a single, purpose-built component.