John Guest 3/8" push to connect x 7/16"-24 female NPT faucet adaptor water fitting. Manufactured in the UK from
virgin polypropylene by injection molding. Double O-ring design ensures
leak free performance, even at system pressure up to 100 psi. We use John Guest fittings exclusively on our premium multistage Reverse Osmosis
units with booster pumps. The best fittings we have ever used.
Shipped with USPS First Class Package.