Make your plumbing jobs easier, quicker, and more secure with the Hep2O keyless system. Packed with unique features, these fittings are designed for a fast and reliable installation every time. The innovative In4Sure joint recognition tells you when the pipe is fully inserted, giving you a secure connection you can feel and hear. Need to make a change? Hep2O is the only system that allows for secure hand demounting without needing a separate tool, making adjustments simple and hassle-free. All Hep2O fittings come with a 50-year guarantee, so you can fit them with complete confidence. Keyless Push-fit system, no tools required. In4Sure joint recognition indicates when the pipe is connected. Features include: Faster and easier installation, In4Sure joint recognition, Keyless demounting by hand, 50-year guarantee, and a wide range of fittings available.