What is the purpose of the check valve?

The check valve maintains fuel pressure in the line when the fuel pump is not running. This helps prevent fuel from flowing back into the tank, which can cause hard starting or hesitation.

How often should I replace the filter element?

The filter element should be replaced regularly to maintain optimal fuel flow and filtration. Fuelab recommends inspecting the filter element every 6 months or 6,000 miles, and replacing it as needed.

What size is the filter?

The filter housing is approximately 5 inches long and 2 inches in diameter. Be sure to check your available space before ordering.

Fuelab 848 In-Line Fuel Filter Standard -6AN In/Out 10 Micron Fabric w/Check Valve - Red

Specifications

Brand: Fuelab
Part #: 84801-2
UPC: 00845096001957

Fuelab 848 In-Line Fuel Filter Standard -6AN In/Out 10 Micron Fabric w/Check Valve - Red

Name: Fuelab 848 In-Line Fuel Filter Standard -6AN In/Out 10 Micron Fabric w/Check Valve - Red
Brand: Fuelab
SKU: fuelab-fuelab-848-in-line-fuel-filter-standard-6an-in-out-10-micron-fabric-w-che-t14-309030
Price: 233.00 USD
Availability: BackOrder

$233.00

On Backorder

Order now to reserve yours — we'll ship as soon as stock arrives. Full refund if we're unable to fulfill.

In-line fuel filter with check valve. Keeps contaminants out of your fuel system.

Key Features

-6AN inlet and outlet ports
10-micron fabric filter element
Built-in check valve — maintains fuel pressure when the pump is off
Red anodized finish

Universal fitment.

⚠️ CA WARNING: This product can expose you to chemicals known to the State of California to cause cancer and/or birth defects or other reproductive harm. Learn more

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