Fuel Filter, for 1/4 Line, Glass Body, Refillable

EMPI Refillable Glass Fuel Filter for 1/4 Inch Lines

Product Overview

This EMPI glass fuel filter allows for instant visual inspection of the fuel system. The impact resistant transparent body lets you see fuel flow and condition at a glance. It features a porous micron material element designed to trap both solid contaminants and water particles before they reach the carburetor. Designed for 1/4 inch fuel lines, this unit is fully refillable and easy to maintain.

VW Fitment and Compatibility

This filter is a popular choice for classic VW Aircooled vehicles including the Beetle, Karmann Ghia, Bus, and custom Dune Buggies. It is compatible with any standard 1/4 inch or 6mm fuel line setup. Because it is refillable, it provides a long term solution for vintage Volkswagen owners looking to maintain fuel purity without replacing disposable plastic units.

Pro Tech Tips from Appletree Auto

Safety First Placement: Avoid mounting glass fuel filters directly inside the engine compartment above electrical components like the distributor or ignition coil. The best practice is to install the filter under the fuel tank or near the transaxle to minimize fire risks if the glass ever cracks.

Regular Element Maintenance: One of the best features of this filter is that it is refillable. Periodically unscrew the ends to inspect the mesh element. You can clean the element with pressurized air or carburetor cleaner to extend the service life, or replace the internal element if it becomes heavily restricted.

Check the Seals: When reassembling the filter after cleaning, ensure the rubber O-rings are seated properly and not pinched. A light coating of fuel on the seals can help the unit seat correctly to prevent leaks under pressure.