John Guest offers a Standard Line of Push-In Fittings, Valves and Tubing for the water treatment-filtration market that is in full compliance with NSF International Standards 51 and 61/ANSI Annex G for products that come into contact with drinking water. This line is manufactured using non-corrosive and lead-free polypropylene, nitrile, acetal copolymer and low density polyethylene. No glue or flame is required for their tools-free installation.

John Guest USA.
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