Drain Insert Tee 1/2" x 1/2" x 1/2"

This Bee Valve drain insert tee splits or joins 1/2-inch flexible tubing in three directions, with barbed connections on all three ports (1/2 x 1/2 x 1/2 inch). It is the fitting to reach for whenever a drain or transfer line needs to branch, such as combining the drain outputs of two treatment units into a single run, or splitting one line into two. Its all-barb design makes it ideal for flexible, tubing-based plumbing layouts.

Three-Way Connections for Flexible Tubing

The barbed insert design pushes into the tubing, with each barb biting into the hose wall to form a firm, leak-resistant hold without metal hardware in typical low-pressure drain service. Nylon construction resists the corrosion and scale that constant drain-water contact would cause in metal fittings, ensuring a long service life in water softener and filtration plumbing. Because every port is the same 1/2-inch barb, the tee integrates seamlessly into a run built from standard 1/2-inch flexible hose.

• Three-way tee with all 1/2-inch barbed ports
• Joins or branches 1/2-inch flexible tubing
• Corrosion-resistant nylon construction
• Insert barbs grip hose for secure connections
• Ideal for combining or splitting drain lines
• Integrates cleanly into all-tubing drain layouts

A tee fitting opens up plumbing arrangements that straight connectors and elbows alone cannot achieve, which makes it especially valuable for multi-unit installations and custom drain routing. For example, a softener and a backwashing filter can share a common drain run by joining their lines at a tee, simplifying the path to the standpipe or floor drain. Keep this affordable Bee Valve tee on hand for new water treatment builds and service work where a clean, reliable three-way connection is needed, and pair it with matching elbows and couplers to complete a well-organized, free-flowing drain system. Pairing it with matching elbows and couplers from the same Bee Valve line gives you everything needed to complete a well-organized, free-flowing drain system that handles even multi-unit installations cleanly. Inexpensive and corrosion-proof, it is a versatile staple for any installer who routinely plumbs softener and filter drain lines in varied configurations. For combining or splitting drain lines in multi-component systems, this corrosion-proof nylon tee is a versatile, dependable choice worth keeping on hand.