In-Line Fuel Filters

A note on fuel filter selection:

For maximum fuel pump, injector, and engine life, install a coarse-element filter before the fuel pump and a fine-element filter between the pump and the engine (see our Fuel Filter Selection page for more details). Marren Fuel Injection offers rebuildable 150 micron coarse-element and 10 micron fine-element filters. Our filters feature billet aluminum housings with threaded 3/8” NPT inlets and outlets. Dimensions are 5 inches long by 1.5 inches in diameter. The 150 micron filter uses a washable stainless steel filtering element, while the 10 micron filter uses a replaceable cellulose element. We also offer stainless steel mounting brackets with fuel-resistant elastomer insulators. Price is $95 per filter, $15 per bracket.

Marren Fuel Injection offers rebuildable 150 micron coarse-element and 10 micron fine-element filters. These filters feature billet aluminum housings with threaded 3/8” NPT inlets and outlets. Dimensions are 5 inches long by 1.5 inches in diameter. The 150 micron filter uses a washable stainless steel filtering element, while the 10 micron filter uses a replaceable cellulose element. We also offer stainless steel mounting brackets with fuel-resistant elastomer insulators. Price is $95 per filter, $15 per bracket.

Fuel Filters

Fine Element Filter

Fine element (10 micron) filter designed for use on the pressure side of the fuel pump. Billet aluminum body with a reusable 10-micron stainless steel element. All seals are made of Viton for compatibility with all liquid motor fuels, including diesel, alcohols, and gasoline. Inlet ports are 3/8" NPT.

Part # 2310

$95.00

Coarse Element Filter

Coarse element (150 micron) filter designed for use on the inlet (suction) side of the fuel pump. Billet aluminum body with a reusable 10-micron stainless steel element. All seals are made of Viton for compatibility with all liquid motor fuels, including diesel, alcohols, and gasoline. Inlet ports are 3/8" NPT.

Part # 23150

$95.00

Micro inline fuel filter

The smallest inline fuel filter available. Just 1-9/16" long by 1-1/8" diameter. The perfect filter for motorcycles and other applications where space is at a premium. Inlet and outlet are 1/4" NPT for easy connection. 25 micron stainless steel filter element is reusable, just back-flush to clean. For use after the fuel pump.

Part # 2325U

$49.00

Replaceable inline fuel filter

A replaceable fuel filter designed to be installed after the fuel pump. Has 5/16" hose barb inlet and outlet fittings, making installation simple. Large filtration element is designed for long service life.

Part # 2378

$18.95

Fuel Filter Accessories

Stainless steel mounting bracket

Part # 2305

$15.00

NOTE: There is a $30 minimum for all orders. All orders for in-stock components will be processed in 1-2 working days. Special orders and custom components will be subject to availability. Specifying UPS Next Day or Second Day shipping does NOT guarantee components will be shipped on the day the order is placed, so please allow 1-2 days for processing or call for shipment status.

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