When you connect tubing and fittings for filtration and reverse osmosis systems, it is important that you use the proper fittings and tubing. US Water offers only products that have been tested and certified for this type of application, and really the only option is: John Guest Fittings! John Guest is the industry leader in fittings and has been sice they pioneered the "quick-connect" concept in the 1970's. John Guest Fittings are considered by everyone in the water treatment industry to be the very best fittings available. US Water offers a complete selection of John Guest Fittings for any water treatment application, including John Guest connectors, John Guest check valves, John Guest adapters, and John Guest divider fittings.
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John Guest is the world's leading manufacturer of high quality push-in fittings, pipe and plastic plumbing systems to a wide variety of industries and applications such as Drink Dispensing, Plumbing, and Reverse Osmosis and Water Purification. John Guest push-in fittings, were invented by (you probably already guessed) John Guest. John Guest Fittings require no special tools. Simply cut the tube square and insert it into the fitting to effect a secure and reliable connection. John Guest Fittings offer the most reliable and cost effective solution to tubing connections. JOHN GUEST BROCHURE