John Guest is the pioneer of plastic push-fit technology.

Our solutions for drink dispensing, water quality, air & pneumatics, blown fiber, automotive and OEM solutions make John Guest an integral part of everyday life.

Our fluid push-fit technology is simple to use, requires no tools and is trusted by customers across the USA.

Part of the RWC family of brands, John Guest leads the fluid technology sector aside innovative plumbing brands like SharkBite, HoldRite, and Cash Acme.