transfer flow|SKU:0200113958

Transfer Flow Napa In-Line Fuel Filter Kit — Diesel Contamination Protection

Stop Contaminants Before They Reach Your Engine

Stops diesel contamination — Filters particulates before they reach injectors
Biodiesel-compatible filtration — Handles modern biodiesel blend fuel
Protects engine efficiency — Keeps fuel systems running clean
Direct in-line install — Mounts in your refueling tank line
  • Free Shipping -- Delivery included on all orders nationwide
  • FREE Fitment Verification -- We confirm compatibility with your tank model before shipping

$115.00

Out of stock

In the box

  • In-line fuel filter kit
Transfer Flow Napa In-Line Fuel Filter Kit for Refueling Tanks
Transfer Flow Napa In-Line Fuel Filter Kit — Diesel Contamination Protection
$115.00

Stop Contaminants Before They Reach Your Engine

Biodiesel blends are raising contamination levels at fueling stations nationwide, putting your injectors and fuel systems at risk. This Transfer Flow in-line fuel filter kit removes particulates and debris before they reach your engine, protecting critical components and keeping your fleet on the road. It's a field-proven, built-to-spec addition to your refueling tank setup. Important: This kit will not fit 40 or 70 gallon Refueling Tank and Tool Box Combo systems due to fitment restrictions. Verify your tank model before ordering.

FREE SHIPPING30-DAY RETURNSEXPERT SUPPORTFREE SHIPPING30-DAY RETURNSEXPERT SUPPORTFREE SHIPPING30-DAY RETURNSEXPERT SUPPORTFREE SHIPPING30-DAY RETURNSEXPERT SUPPORTFREE SHIPPING30-DAY RETURNSEXPERT SUPPORTFREE SHIPPING30-DAY RETURNSEXPERT SUPPORT
Contaminant Removal
Biodiesel Ready
Transfer Flow OEM
Napa Filter Kit
$115
Price
In-Line
Filter Configuration
Diesel
Compatible Fuel
Spec'd Right Before It Ships

Spec'd Right Before It Ships

Ordering the wrong fuel filter for your refueling tank setup costs you downtime and a return freight hassle. We verify your fitment requirements before the order ships — including the known restriction that this in-line kit will not fit Transfer Flow 40 or 70 gallon Refueling Tank and Tool Box Combo systems. This isn't a guess. We check your tank model against the manufacturer's fitment data and flag incompatibilities before your kit leaves the warehouse. No surprises on delivery day, no wasted install time, and no return claim to process.

Defend Against Biodiesel Contaminants

Defend Against Biodiesel Contaminants

Biodiesel blends at commercial fueling stations carry higher levels of particulates, microbial growth, and sediment than straight diesel. Those contaminants travel straight from your refueling tank into your equipment's fuel system if nothing stops them. This industrial-grade in-line filter kit catches debris before it reaches your injectors, reducing wear and preventing clogs that lead to costly injector replacements. For fleet operations running multiple refueling cycles per week, this filter is a small investment that protects thousands of dollars in engine components.

Maintain Fuel System Efficiency

Maintain Fuel System Efficiency

A clogged or failing injector doesn't just reduce performance — it increases fuel consumption across your entire fleet. Installing this in-line filter kit in your refueling tank line catches contamination at the source, so every vehicle you fuel receives clean diesel. The in-line design integrates directly into your existing refueling setup without complex modifications. For operations that can't afford unplanned maintenance windows, this is a field-proven preventive measure that keeps your fleet fueled and running without interruption.

Compatibility Check

Confirm your refueling tank system before purchasing to ensure proper fitment.

  • Not a 40-gallon Refueling Tank and Tool Box Combo
  • Not a 70-gallon Refueling Tank and Tool Box Combo
  • Designed for standard Transfer Flow refueling tank installations

Where This Filter Kit Performs

Built for operations that rely on clean diesel fuel day in and day out.

Fleet Refueling Operations
Agricultural Diesel Fueling
Construction Site Fuel Management

Full specifications

At a glance

Dimensions
See product page
Warranty
See product page
Full specifications5 data points across 4 categories

Dimensions

Overall DimensionsSee product page

Power & Performance

Fuel TypeDiesel
Filter TypeIn-Line

Materials

ConstructionSee product page

Compliance & Warranty

WarrantySee product page

The Tank Vault Promise

Every order ships with the support and documentation your operation demands.

Free ShippingLTL delivery to your site — call for liftgate or job-site delivery options.
30-Day ReturnsUninstalled, original packaging — contact us immediately if delivery damage occurs.
Free Pre-offer Spec ReviewWe verify your application and compatibility requirements before you order.

Diesel fuel contamination is becoming more and more common since the integration of biodiesel at fueling stations. Keep your engine running efficiently by installing an In-Line Fuel Filter Kit to remove contaminants from the fuel.

Note: This In-Line Fuel Filter Kit will not fit with the 40 or 70 gallon Refueling Tank and Tool Box Combo systems due to fitment restrictions.

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About transfer flow Fuel Transfer Pumps

transfer flow is a trusted manufacturer of premium fuel transfer pumps. TankVault is an authorized dealer offering the full transfer flow lineup with free delivery, price match guarantee, and expert support.

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