Sioux Chief TrapShield Evaporation & Sewer Odor Protection Devices

TrapShield devices are designed for easy installation inside the existing drain pipe to prevent evaporation of water from a p-trap. In most cases, TrapShield is capable of replacing traditional trap primers and is an easy-to-install and economical alternative, which does not require frequent removal and allows for natural full-flow drainage to occur (rated up to 12, 34 and 73 GPM for 2”, 3” and 4” pipe sizes respectively). Fits inside 2”, 3” or 4” PVC, ABS or No-Hub Cast Iron pipe (alternatively – inside the shower/floor drain assembly) and can be removed if necessary. Made in the USA and ASSE 1072 compliant.