Fuelab In-Line Fuel Filter Standard Length -8AN Inlet/Outlet 40 Micron Stainless Steel Element Black

Fuelab In-Line Fuel Filter Standard Length 40 Micron Black | 40 Micron Stainless Steel Element | Fuel Filtration

Overview

The Fuelab In-Line Fuel Filter Standard Length 40 Micron Black is a high-performance fuel filtration solution designed for Subaru enthusiasts and racers who demand reliable fuel system protection. Featuring a compact 3-inch length and a 40 micron stainless steel element, this filter efficiently removes contaminants from gasoline, diesel, methanol, and ethanol fuels. Its universal fitment and -8AN inlet/outlet sizing make it a versatile choice for a wide range of Subaru platforms and custom fuel setups.

Engineered with durability and serviceability in mind, the Fuelab filter incorporates a billet aluminum housing anodized to military MIL-A-8625, Type II standards, ensuring corrosion resistance and long-lasting performance in harsh conditions. The cleanable and replaceable stainless steel element supports sustained fuel flow up to 200 gallons per hour (GPH) and withstands pressures up to 200 PSIG, making it ideal for both street and race applications.

For Subaru owners, maintaining clean fuel is critical to preserving engine performance and reliability, especially when running modified or high-output setups. This Fuelab filter’s compact design and robust construction provide peace of mind by preventing debris from damaging fuel injectors or pumps. Its universal compatibility and easy mounting options allow seamless integration into existing fuel lines, supporting consistent power delivery and engine longevity.

Features & Specifications

This Fuelab In-Line Fuel Filter is engineered for universal fitment with -8AN inlet/outlet ports and features a 40 micron stainless steel filter element. Constructed from billet aluminum with a black anodized finish, it delivers durable, cleanable filtration for Subaru enthusiasts seeking reliable fuel system protection and compatibility with multiple fuel types.

• Brand: Fuelab
• Product: In-Line Fuel Filter Standard Length 40 Micron Black
• Part Number: 81812-1
• Fitment: Universal
• Material: Billet Aluminum, Stainless Steel Element
• Finish: Black Anodized
• Construction: CNC Machined Billet Aluminum Housing
• Origin: Not Specified
• Filter Element Micron Rating: 40 Micron
• Inlet/Outlet Size: -8AN Male
• Fuel Compatibility: Gasoline, Diesel, Methanol, Ethanol
• Flow Rate: Supports up to 200 GPH
• Maximum Pressure Rating: 200 PSIG
• Mounting: Includes Low Profile Saddle Clamp Bracket(s)
• Element Serviceability: Cleanable and Replaceable
• Warranty: Limited Lifetime Warranty

Key Benefits

• Fuel System Protection: Removes contaminants down to 40 microns, safeguarding injectors and pumps from damage.
• Durability: Billet aluminum housing with military-grade anodizing resists corrosion and wear in demanding environments.
• Versatility: Compatible with multiple fuel types including gasoline, diesel, methanol, and ethanol for broad application.
• Serviceability: Cleanable stainless steel element reduces maintenance costs and downtime.
• Compact Design: Short 3-inch length fits easily into tight engine bays common in Subaru platforms.
• Reliable Flow: Supports up to 200 GPH at pressures up to 200 PSIG, suitable for high-performance fuel systems.

What's Included

• 1× Fuelab In-Line Fuel Filter Standard Length 40 Micron Black
• Low Profile Saddle Clamp Mounting Bracket(s)
• Installation Instructions

Installation & Compatibility

The Fuelab In-Line Fuel Filter is designed for straightforward installation in most fuel systems using -8AN fittings. Its compact size and included mounting brackets allow for flexible placement within the engine bay or along fuel lines. Installation is generally DIY-friendly for enthusiasts with basic mechanical skills and standard fuel line tools. No special modifications are required, but ensure proper orientation and secure mounting to prevent vibration or fuel line stress. This filter is universally compatible but always verify fitment for your specific Subaru model and fuel system setup. Regular inspection and cleaning of the stainless steel element will maintain optimal fuel flow and filtration performance.

• Professional Installation: DIY-Friendly
• Modifications Required: None
• Verify Compatibility: Confirm fitment for your specific Subaru platform and fuel line size

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