Union Tee, 1/4″x1/4″x1/4″ (John Guest)

Description

The John Guest Union Tee 1/4" x 1/4" x 1/4" Push Fit is a premium push-fit fitting designed to create a three-way connection between 1/4" OD tubing in reverse osmosis systems, drinking water filtration systems, refrigerator water lines, ice makers, and beverage dispensing equipment. Featuring John Guest's trusted push-fit technology, this fitting provides a fast, secure, and leak-resistant connection without the need for tools, clamps, or adhesives.

Manufactured from durable, food-grade acetal copolymer, this reusable tee fitting is ideal for branching water lines, adding additional equipment, or expanding existing water filtration systems.

Key Features

• Three 1/4" Push-Fit Connections: Connects three lengths of standard 1/4" OD tubing.
• Tool-Free Installation: Push-fit design requires no soldering, clamps, glue, or special tools.
• Leak-Resistant Seal: High-quality EPDM O-rings provide a secure, watertight connection.
• Food-Grade Construction: Safe for potable drinking water applications.
• Reusable Design: Tubing can be disconnected and reused using the release collets.
• Compact & Durable: Built for long-lasting performance in residential and commercial systems.
• Corrosion Resistant: Engineered for years of dependable service.

Compatibility

The John Guest Union Tee 1/4" x 1/4" x 1/4" is compatible with:

• Reverse osmosis systems
• Drinking water filtration systems
• Refrigerator water lines
• Ice maker installations
• Water coolers
• Coffee and espresso machines
• Beverage dispensing systems
• Commercial water filtration equipment

Compatible with:

• 1/4" OD polyethylene tubing
• 1/4" OD LLDPE tubing
• John Guest and other compatible push-fit tubing systems

Specifications

Product Type – Push-Fit Union Tee

Brand – John Guest

Connection Size – 1/4" OD x 1/4" OD x 1/4" OD

Fitting Type – Tee

Body Material – Food-Grade Acetal Copolymer

Seal Material – EPDM O-Rings

Installation – Push-Fit

Application – Potable Water Systems

Applications

The John Guest Union Tee is ideal for:

• Branching reverse osmosis tubing
• Drinking water filtration systems
• Refrigerator and ice maker water lines
• Water cooler installations
• Beverage dispensing systems
• Water filtration upgrades and repairs
• Residential and commercial water treatment systems

It provides a simple and reliable way to split a water line while maintaining consistent flow and dependable performance.

Installation

1. Cut each tubing end square using a tubing cutter.
2. Ensure the tubing is clean and free of burrs or damage.
3. Push each 1/4" OD tube fully into the fitting until it reaches the internal stop.
4. Pull gently on each tube to confirm it is securely locked in place.
5. Turn on the water supply and inspect all connections for leaks.

💡 Always use compatible 1/4" OD tubing and ensure it is fully inserted for the best seal and performance.

Maintenance

For long-lasting performance:

• Inspect the fitting periodically for leaks or signs of wear.
• Keep tubing properly supported to minimize stress on the fitting.
• Disconnect tubing only by pressing the release collet.
• Replace the fitting if damaged or if sealing performance decreases.

Why Choose John Guest Push-Fit Fittings?

John Guest fittings are trusted worldwide for their exceptional reliability, easy installation, and long service life. The 1/4" x 1/4" x 1/4" Union Tee provides a professional-quality solution for branching water lines in residential and commercial drinking water systems.