Male Connector, 1/4″ x 1/4″ (John Guest)

Description

The John Guest Male Connector 1/4" x 1/4" is a premium push-fit fitting designed to connect 1/4" OD tubing to a 1/4" male threaded connection in reverse osmosis systems, water filtration equipment, refrigerator water lines, and other potable water applications. Featuring John Guest's trusted push-fit technology, this fitting provides a fast, secure, and leak-resistant connection without the need for clamps, glue, or special tools.

Manufactured from durable, food-grade acetal copolymer, this connector is ideal for both new installations and replacement applications in residential and commercial water treatment systems.

Key Features

• 1/4" Push-Fit x 1/4" Male Thread: Connects standard 1/4" OD tubing to a 1/4" male threaded port.
• Tool-Free Push-Fit Installation: Quickly connects tubing without clamps, soldering, or adhesives.
• Leak-Resistant Design: Integrated EPDM O-ring provides a dependable watertight seal.
• Food-Grade Construction: Safe for potable drinking water applications.
• Reusable Fitting: Tubing can be removed and reconnected using the release collet.
• Durable & Corrosion Resistant: Engineered for long-lasting performance.
• Compact Design: Perfect for installations where space is limited.

Compatibility

The John Guest Male Connector 1/4" x 1/4" is compatible with:

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

Compatible with:

• 1/4" OD polyethylene tubing
• John Guest and compatible push-fit tubing systems
• Equipment with a 1/4" male threaded connection

📌 Always verify both the tubing size and thread type before ordering.

Specifications

Product Type – Male Connector

Brand – John Guest

Connection Size – 1/4" OD Push-Fit x 1/4" Male Thread

Thread Type – Male Thread

Body Material – Food-Grade Acetal Copolymer

Seal Material – EPDM O-Ring

Installation – Push-Fit

Application – Potable Water Systems

Applications

The John Guest Male Connector is ideal for:

• Reverse osmosis installations
• Under-sink drinking water systems
• Water filter connections
• Refrigerator water lines
• Ice maker installations
• Beverage dispensing equipment
• Residential and commercial water treatment systems

It provides a reliable transition between push-fit tubing and threaded ports for a secure, professional installation.

Installation

1. Apply thread seal tape (PTFE) to the male threads if required by the application.
2. Thread the fitting into the compatible female port and tighten securely without over-tightening.
3. Cut the tubing square using a tubing cutter.
4. Push the 1/4" OD tubing fully into the push-fit end until it reaches the internal stop.
5. Turn on the water supply and inspect all connections for leaks.

💡 Ensure the tubing is fully inserted into the fitting to achieve a secure, leak-free seal.

Maintenance

For reliable operation:

• Inspect fittings periodically for leaks or wear.
• Replace the fitting if damaged or if sealing performance decreases.
• Disconnect tubing only by pressing the release collet.
• Avoid excessive force when tightening threaded connections.

Why Choose John Guest Push-Fit Fittings?

John Guest fittings are trusted worldwide for their durability, reliability, and ease of installation. The 1/4" x 1/4" Male Connector offers a simple, professional solution for connecting push-fit tubing to threaded water treatment components.