What is the purpose of the check valve?

The check valve prevents fuel from flowing backward through the filter. This can be useful in systems where you want to maintain fuel pressure or prevent fuel from draining back to the tank when the engine is off.

How often should I replace the filter element?

The replacement interval depends on fuel quality and usage. A good rule of thumb is to inspect the filter element regularly and replace it when it appears dirty or clogged. Refer to Fuelab's recommendations for service intervals.

What size fuel line does this filter work with?

This filter is designed to work with -6AN fuel lines. These are a common size for aftermarket fuel systems. Be sure to use compatible fittings and hoses for a leak-free installation.

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

Specifications

Brand: Fuelab
Part #: 84801-1
UPC: 00845096001940

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

Name: Fuelab 848 In-Line Fuel Filter Standard -6AN In/Out 10 Micron Fabric w/Check Valve - Black
Brand: Fuelab
SKU: fuelab-fuelab-848-in-line-fuel-filter-standard-6an-in-out-10-micron-fabric-w-che-t14-309029
Price: 224.00 USD
Availability: BackOrder

$224.00

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 a 10-micron fabric element. Keeps your fuel clean.

Key Features

10-micron fabric filter — traps fine particles
-6AN inlet and outlet ports — compatible with common fuel system plumbing
Includes check valve — prevents fuel backflow
Black finish — looks good under the hood
Universal fitment — can be used in a variety of applications

⚠️ 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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