Quick Connect Fitting | Universal 1/4″ and 3/8″ RO Water Filter Parts

Ensure a perfect, leak-free connection for your reverse osmosis system or water filter with our universal quick connect fitting. Available in the essential 1/4 inch and 3/8 inch sizes, these fittings are engineered for durability and tool-free installation, making them the ideal replacement parts for DIY repairs and upgrades.

Quick Connect Fitting Specifications

Let’s examine the key technical details. These quick connect fitting are crafted from high-grade POM plastic (Polyoxymethylene), a material renowned for its strength and chemical resistance. Designed for drinking water and silicone tubing, they reliably handle pressures up to 35KG within a temperature range of 5 to 45°C. Specifically, they suit tube outer diameters of 6.5mm (1/4″) and 9.5mm (3/8″).

Designed for Superior Performance & Reliability

What makes these universal RO water filter parts stand out? First, the corrosion-resistant POM plastic ensures long-term durability. Second, the ingenious push-fit design eliminates the need for clamps or tools. Therefore, installation is remarkably simple. Interestingly, this simple mechanism provides a surprisingly robust and leak-proof seal, even under significant water pressure.

Versatile Applications & Connector Types

These fittings for water filters are highly versatile. Primarily used for connecting water purifiers, faucets, and RO units, they come in multiple shapes to suit various configurations. Specifically, you can select from Tee, Reducer Tee, Y-Shape, and 3-Way connectors to match your system’s layout perfectly.

Push-to-Connect Installation: A Simple Guide for Quick Fitting

Wondering how to install them? The process is straightforward. First, ensure the tube end is cut squarely. Next, simply push the tube directly into the fitting until it seats fully. To verify a secure connection, pull on the tube gently; it should not come out. For disassembly, first depress the release collar and then pull the tube out. This ease of use is a core benefit of modern push-to-connect fitting.

Important Notes for a Perfect Match

However, it’s worth noting a few final details. Slight color variations may occur due to monitor settings, and please allow minor measurement tolerances. For instance, we offer these 1/4″ and 3/8″ water filter parts in various materials and quantities. Looking for a custom solution? We welcome special requests. Therefore, explore our shop for a complete range of compatible components to finish your project.

Change 4 Is Fast and Direct

Specification: pipe diameter 1/2 pipe diameter 1/4

Change 4 Is Fast and Direct

Specification: pipe diameter 1/2 pipe diameter 3/8

Change Quickly and Directly

Specification: pipe diameter 3/8 pipe diameter 1/4

Four Points Quick and Direct

Specification: pipe diameter 1/2 pipe diameter 1/2

3/4 inch union

Specification: 2 side pipe diameter 1/4 and middle pipe diameter 3/8

3223 Three-Way Fittings

Specification: pipe diameter 1/4 pipe diameter 1/4 pipe diameter 3/8

Swan Neck Head Internal Thread Joint

Specification: pipe diameter 1/4 thread M11

Four Points Quick and Direct

Specification: pipe diameter 1/2 pipe diameter 1/2

Two Points Quick and Direct

Specification: pipe diameter 1/4 pipe diameter 1/4

Three Points Quick and Direct

Specification: pipe diameter 3/8 pipe diameter 3/8

2 to 3 Quick and Direct (with O-Ring)

Specification: pipe diameter 1/4 thread 1/4

2 to 3 Quick and Direct

Specification: pipe diameter 1/4 thread 1/4

3 Change the Partition Joint

Specifications: pipe diameter 3/8 pipe diameter

1/4

3 to 4 Is Fast and Direct

Specification: pipe diameter 1/2 thread 3/8

3 Turns Are Fast and Direct

Specification: pipe diameter 1/4 thread 3/8

4 to 2 Is Fast and Direct

Specification: pipe diameter 1/4 thread 1/2

4 to 4 Is Fast and Direct

Specification: pipe diameter 1/2 thread 1/2

4 Turns to 3 Is Fast and Direct

Specification: pipe diameter 3/8 thread 1/2

Four Partition Joints

Specification: pipe diameter 1/2 pipe diameter 1/2

Three Turns, Three Turns, Quick and Direct

Specification: pipe diameter 3/8 thread 3/8

Positive T Type Union

Specification: pipe diameter 1/4 pipe diameter 1/4 intermediate thread1/4

Four Three-Way Joints

Specifications: pipe diameter 1/2 pipe diameter 1/2 pipe diameter 1/2

3 Three-Way Fittings

Specification: 2 side pipe diameter 3/8 and intermediate pipe diameter 1/4

Four-Piece Globe Valve

Specification: pipe diameter 1/2 pipe diameter 1/2

4 Y Type Three Way Fittings

Specifications: pipe diameter 1/2 pipe diameter 1/2 pipe diameter 1/2

4 Turn 2 Quick Ball Valve

Specification: pipe diameter 1/4 thread 1/2

4 Turn 3 Quick Ball Valve

Specification: pipe diameter 3/8 thread 1/2

2 Turn to Quick Ball Valve

Specification: pipe diameter 1/4 thread 1/4

Two-Piece Ball Valve

Specification: pipe diameter 1/4 pipe diam-eter 1/4

Three-Way Ball Valve

Specification: pipe diameter 3/8 pipe diam-eter 3/8

Three-Way Ball Valve

Specification: pipe diameter 3/8 pipe diam-eter 3/8

Four-Piece Globe Valve

Specification: pipe diameter 1/2 pipe diameter 1/2

4 Turn to Quick Ball Valve

Specification: pipe diameter 1/4 thread 1/2

4 Turn 3 Quick Ball Valve

Specification: pipe diameter 3/8 thread 1/2

Two-Stage Pressure Barrel Ball Valve

Specification: pipe diameter 1/4 thread 1/4

Positive T-Type Plug-In

Specification: : pipe diameter 1/4, hard plug 1/4, pipe diameter 1/4

Side T-Type Plug

Specification: pipe diameter 1/4 pipe diameter 1/4 hard plug 1/4

2 Y Type Three Way Fittings

Specification: pipe diameter 1/4 pipe diameter 1/4 pipe diameter 1/4

3 Y Type Three Way Fittings

Specification: pipe diameter 3/8 pipe diameter 3/8 pipe diameter 3/8

Side T Type Three Way Joint

Specification: : pipe diameter 1/4 pipe diameter 1/4 side thread 1/4