Reliable, sanitary alternative to metal plaster traps. Made from high-density polyethylene (HDPE) plastic. Disposable translucent container allows for easy monitoring of waste level. Has 2 sizes available (3.5 Gallon is 11" high; 5 Gallon is 15" high) for easy installation under most sinks. Flexible PVC connection hoses simplify installation and require only 9" between top of container and bottom of sink pipe.