DU-BRO Tank Filter – Sintered Bronze RC Fuel Clunk Filter

The DU-BRO Tank Filter is a simple, dependable, and effective way to protect your RC engine by keeping dirt and debris out of your fuel system. Designed as a combination weight and filter, this unit works inside the fuel tank as a clunk filter, ensuring your engine receives clean fuel from start-up to landing.

Made from high-quality sintered bronze, the filter provides extremely fine filtration. Fuel passes through thousands of tiny pores in the metal, trapping dirt, dust, and debris before they can reach the carburetor. This helps prevent engine issues such as clogging, rough idling, or flameouts during flight.

The Tank Filter is designed to work in all clunk-style fuel tanks, making it a universal choice for most RC airplanes, boats, and cars. It works with both glow fuel and gasoline, giving you flexibility no matter what type of engine you use. Because it also functions as a clunk weight, it helps the fuel pickup line stay at the bottom of the tank to deliver consistent fuel flow—even during aerobatics, takeoffs, and steep climbs.

Weighing only 5 grams, it adds minimal weight while providing maximum protection. Installation is simple: attach it to your fuel pickup line inside the tank, and you’re ready to go.

Proudly Made in the USA, the DU-BRO Tank Filter is a durable, long-lasting upgrade that helps ensure smoother engine performance, longer engine life, and more reliable running in every flight or run. It’s a must-have part for hobbyists who want clean fuel and worry-free operation.

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