What size fuel line is needed for this filter?

This Fuelab fuel filter uses -12AN fittings. You'll need -12AN hose ends and fuel line to match. This size is common for high-performance fuel systems.

How often should I clean the filter element?

The cleaning interval depends on your fuel quality and how much debris it collects. Fuelab recommends inspecting the filter regularly and cleaning it when you notice a buildup of contaminants. A clean filter ensures optimal fuel flow and protects your engine.

Can I use this filter with any type of fuel?

Yes, the Fuelab 81814-4 fuel filter is compatible with gasoline, diesel, methanol, and ethanol fuels. The stainless steel element and anodized housing are designed to withstand a variety of fuel types.

Fuelab 818 In-Line Fuel Filter Standard -12AN In/Out 40 Micron Stainless - Purple

Specifications

Brand: Fuelab
Part #: 81814-4
UPC: 00845096002541

Fuelab 818 In-Line Fuel Filter Standard -12AN In/Out 40 Micron Stainless - Purple

Name: Fuelab 818 In-Line Fuel Filter Standard -12AN In/Out 40 Micron Stainless - Purple
Brand: Fuelab
SKU: fuelab-fuelab-818-in-line-fuel-filter-standard-12an-in-out-40-micron-stainless-p-t14-232935
Price: 206.00 USD
Availability: BackOrder

$206.00

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 -12AN fittings and a 40-micron stainless element. Keeps your fuel clean.

Key Features

40-micron stainless steel filter element — traps small particles
-12AN inlet/outlet — supports high fuel flow
In-line design — easy to install in existing fuel lines
Anodized finish — resists corrosion

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

Secure CheckoutFast Shipping631-982-0042