Why John Guest Tubing?
John Guest tubing provides the benefits of a wide range of temperature and pressure suitability, broad chemical compatibility and is made from non contaminating materials. Common applications are in water purification, water conditioners, ice makers and misting systems.
John Guest tubing comes in black, white, blue, red, and green colors and 1/4", 3/8" or 1/2" diameter. All John Guest tubing is made from FDA approved materials and is NSF International certified.
All John Guest Fittings feature Quick-Connect ports. View all the John Guest Products we offer.