John Guest Speedfit manufactures more push-fit fittings and tube than anyone else in the world. These fittings have provided reliable plumbing and heating systems for over half a century and John Guest fittings are commonly used in the brewery, plumbing and car industry.

John Guest fittings are so successful and reliable the product ranges has grown exponentially. While it's great to have choices, finding exactly what you need or what is best for use has become more of a puzzle. Luckily we have the expertise to put together a handy John Guest Fittings Buyers Guide  to help distinguish the difference between adapters and valves, collets and clips. So to help you find the right fitting for you then view our guide here