Description

Product Description

This 3/8″ OD polyethylene tubing is designed for use with reverse osmosis (RO),
countertop filtration, and inline water filter systems. It provides a secure, leak-resistant
connection when used with standard 3/8″ quick-connect (push-fit) fittings.

The tubing is flexible yet durable, allowing for easy routing and clean installation in
residential and light commercial water filtration applications. It is compatible with most
RO systems, inline filters, pressure tanks, valves, and fittings that use 1/4″ OD tubing.

Key Features

• Standard 3/8″ outside diameter (OD)
• NSF/ANSI Certified: 42/58/61
• Available in sizes: 3 ft, 5 ft, 10 ft, 25 ft. 50 ft
• Compatible with push-fit / quick-connect RO fittings
• Flexible polyethylene construction for easy installation
• Resistant to kinking and cracking under normal operating conditions
• Suitable for drinking water filtration applications

Applications

• Countertop and portable RO systems
• Under-sink and inline water filtration systems
• Post-filters, DI filters, and remineralization filters
• RO tanks, valves, and adapters using 3/8″ OD connections

Specifications

• Tubing Size: 3/8″ OD
• Temperature rating: 40-100 F
• Material: Polyethylene
• Color: White
• Connection Type: Push-fit / Quick-Connect
• Made in Taiwan
• Brand: C.C.K

Tip: For best results, always cut tubing square (90°) before inserting into quick-connect
fittings.