The refill tube is near the inside rear of the toilet tank. It connects to the fill valve and distributes water into the overflow tube of the flush valve. Sometimes sediment buildup causes water restriction in the tube resulting in poor filling. Fixing the refill tube in the back of the toilet tank is a matter of either cleaning or replacing the tube. Or if you find toilet refill tube keeps running, maybe some places have leaks and need further check.
There are some brands of toilet refill tube you can buy through online shop.
Fluidmaster 218 Replacement Part
218 Refill Tube and Clip. Works on most fill valves. Replacement refill tube and angle adapter for Fluidmaster 100,200,200A,and 400-Amp fill valves.
|Item Weight||0.8 ounces|
|Product Dimensions||4.8 x 1.4 x 6.8 inches|
American Standard 738657-100.0070A REFILL TUBE
Durable, reliable, quality engineering and construction. American Standard products are designed for your busy lifestyle. Parts, hardware and components are engineered to enhance the usage of your American Standard products. About American Standard Brands Great performance and great looks meet in our complete line of fixtures and faucets for bath and kitchen. Performance and reliability. Coordinated collections. Ingenious features. American Standard is Style that Works Better everyday.
|Item Weight||0.6 ounces|
|Product Dimensions||7.5 x 0.4 x 0.3 inches|
|Item model number||738657-100.0070A|