CSM4018002, Carlisle, Sparta Spectrum, 1in, Valve & Fitting Straight Brush 15" Long/1" D - White, Galvanized Wire Bristles, White

To clean straight pipes, tees, and valves, the Carlisle 4018002 Sparta Spectrum valve brush has stiff polyester bristles that resist chemical damage. Because the brush end has a 1-inch diameter, it should be used in a pipe of the same size. If the brush is too small for the pipe, it will not reach all the surfaces at once, but if it is too large, they could get damaged or get stuck in the tube opening. Ensuring a comfortable grip, the handle on this fitting bush is 4.25 inches long and made of plastic, and features a hole for hanging storage and quick drying