Watts 3/8 in. OD x 1/4 in. MPT Push-Fit Adapter

The Watts 3/8 in. OD x 1/4 in. MPT Push-Fit Adapter provides a quick and reliable connection for plumbing systems without the need for specialized installation tools. Manufactured from high-performance polysulfone thermoplastic material, this quick-connect fitting delivers exceptional durability, corrosion resistance, and long-lasting performance in water filtration, beverage dispensing, and residential plumbing setups. Engineered for broad compatibility, this push-fit fitting works seamlessly with copper, cross-linked polyethylene (PEX), chlorinated polyvinyl chloride (CPVC), and polybutylene piping. It meets all national plumbing codes and industry standards, including ANSI specifications, FDA approval, and NSF 61 certification for potable water safety and reliable fluid handling.