Drain Line Adapter (DLA) with 1/2-inch Barb Fitting for Reverse Osmosis filter (ET112-003, 12-50B, DLA-12)

The ET112-003 is a reverse osmosis water filter drain line adapter. It is designed to connect discharge 1/2-inch tubing from a RO filter to the drain. The ET112-003 is connected to the sink drainpipe to receive the reject water from an under-counter reverse osmosis appliance or a distillation system. The installation provides a reliable and trouble-free connection of the 1/2-inch discharge water tubing to the drain line. The ET112-003 is designed for residential and commercial use. The ET112-003 is the preferred way to connect RO system to the drain line. The ET112-003 eliminates gurgling sound and provides a safe and effective way to comply with all local plumbing codes. The ET112-003 drain adapter is UPC and IPC listed.

• ❤ SIMPLE INSTALLATION: The ET112-003 is designed for connecting discharge 1/2-inch tubing from a reverse osmosis (RO) filter to the drain. Its 3-way repair tee directly connects to the sink drainpipe. Its drain line adapter with a 1/2-inch barb connector accommodates a 1/2-inch ID RO poly tubing. The ET112-003 resists clogging for lifelong operation.The recommended installation of the ET112-003 is vertical.
• ❤ DRAIN LINE CONNECTION: The ET112-003 enables the connection of the RO water filter to the drain. Installing the ET112-003 is simple as does not require drilling into wet pipes. It also comes with all the fittings and instructions needed for installation.
• ❤ QUIET OPERATION: The ET112-003 eliminates gurgling noise from RO system.
• ❤ CERTIFICATION: The ET112-003 is legal to install in any state. It is UPC (Uniform Plumbing Code) and IPC (International Plumbing Code) listed, and ASTM F 409 compliant. These certifications assure that ET112-003 is safe to use. The testing is conducted for every manufactured lot to ensure consistent performance.