RO Tubing
PureT (TU-2) PE Tubing 1-4" - 1000 Foot Roll
Brine Line Tubing (UP56-250BK) 5-16"OD - 250'
PureT (TU-3) PE Tubing 3-8" - 500 Foot Roll
What Is Water Filter Tubing Used For?
Water filter tubing plays a critical role in reverse osmosis and other filtration systems. It connects filters, RO storage tanks, and faucets, ensuring a sealed, leak-free water path. Most commonly, polyethylene tubing is used for drinking water applications due to its flexibility and NSF certification.
Why Choose High-Quality RO Tubing?
High-quality reverse osmosis tubing ensures consistent pressure handling and prevents kinks, leaks, or bursts. It's essential for maintaining performance in RO systems, refrigerator water lines, ice makers, and aquarium setups.
Types of Tubing Materials
- Polyethylene Tubing: Ideal for residential RO systems due to its pressure rating and chemical resistance.
- Polypropylene Tubing: Used for higher purity water applications.
- Vinyl Tubing: Flexible and budget-friendly, though less durable.
Drain Line Tubing for RO Systems
Drain line tubing removes wastewater during the reverse osmosis process. It’s typically routed from the membrane housing to the sink drain. Our 3/8" and 1/4" RO drain tubing options are built for easy installation and long-lasting performance.
Easy Installation & Compatibility
Our tubing works seamlessly with all major brands, including Watts, John Guest, and Pureteck. Available in multiple colors for system coding and sizes including 1/4”, 3/8”, and 1/2” OD, we make it easy to find the perfect fit for your system.
Shop Reverse Osmosis Tubing Online
Whether you're building a new water filtration system or upgrading components, Isopure Water offers NSF-certified, high-performance RO tubing. Order online today and enjoy fast shipping and expert customer support.
