John Guest Fittings

PSI Water Filters supplies a wide range of genuine John Guest fittings. John Guest is a world renowned British manufacturing company that creates different product lines ranging from female pipe adapters to stop taps.

John Guest products are sold all over the world from Australia to Spain as well as many other countries. John Guest fittings are used for a variety of applications such as water filter systems, drink dispensers, plumbing, automotive and telecommunications and many other industries and applications.

If you are looking for a particular John Guest fitting for your water filter system and cannot find it, please give our experts a call on 1300 305 579, and we will be glad to help you. All John Guest fitting and tubing products are supplied comply to international NSF standard.