At Flair-It, we specialize in reliable and easy-to-install solutions for PEX and PE-RT plumbing systems—and our fitting inserts are a prime example of that commitment. A fitting insert is a type of plumbing connector used to join sections of plastic tubing. It functions by inserting the tubing directly into the fitting, which is then secured using a clamp or specialized ring, forming a pressure-resistant and watertight seal.
Our fitting inserts are engineered for simplicity. Unlike systems that require glue, soldering, or heat fusion, Flair-It inserts only need common hand tools, such as standard pliers. This makes installation accessible for both professional contractors and DIY homeowners. The absence of adhesives or high temperatures means cleaner, safer jobsites—and quicker turnaround times.
Flair-It fitting inserts are suitable for both cold and hot water applications, and they are designed to withstand high pressures, making them ideal for residential, commercial, and light industrial settings. Their versatility and performance contribute to cost-efficiency, not only during initial installation but also throughout the life of the system.
A key advantage of our design is reusability. Flair-It inserts can be removed and reinstalled without damaging the tubing, allowing for future system upgrades or reconfiguration—a major benefit in mobile homes, remodels, or modular construction.
Crafted from high-grade engineered plastics, our inserts are resistant to corrosion, scaling, and chemical degradation, ensuring longevity even in hard water or demanding conditions. And like all Flair-It components, they are tested and certified to meet NSF and ASTM standards for potable water use in the United States.
For a fast, secure, and hassle-free connection method, Flair-It fitting inserts offer a smart, proven solution.
Explore Flair-It’s Complete Range of PEX Plumbing Solutions
At Flair-It, we offer a comprehensive line of products designed for efficient, durable, and tool-friendly plumbing systems. Our PEX and PE-RT tubing solutions are engineered for hot and cold water applications, delivering flexibility, strength, and resistance to chemical degradation. Whether you’re installing a new home system or upgrading an RV, our PEX pipe, PERT pipe, and PEX tubing deliver superior performance.
Our PEXLock system provides a secure crimp-style connection, compatible with both PEX and PE-RT. We also offer a variety of crimp fittings and compression fittings, allowing for versatile configurations without requiring specialized tools.
For organized water distribution, our manifolds offer centralized control and easy maintenance. These are ideal for radiant heating and multi-point supply systems.
Our selection includes valves for PEX such as stop valves, ball valves, and angle valves for precise water control. We also provide fitting inserts, polyvinyl fittings, and our signature Flair-It tool-free fittings, which simplify installation without sacrificing reliability.
Designed for fresh water systems, all Flair-It components meet NSF standards and offer corrosion-resistant durability. Discover our full catalog at www.flairit.com and request a quote tailored to your project needs.