Pureteck Water Treatment Technologies is the exclusive distributor for products offering a wide variety. 1/4”, 3/8”, and 1/2” quick-connect fittings, tubing, and valves. Like the many other products we offer, you’ll find products to be an outstanding value in quality, performance, and price. Additional Details ------------------------------ Product description: Pureteck Water Treatment Technologies is the exclusive distributor for products offering a wide variety. 1/4”, 3/8”, and 1/2” quick-connect fittings, tubing, and valves. Like the many other products we offer, you’ll find products to be an outstanding value in quality, performance, and price.