John Guest
John Guest is the leading manufacturer of push-fit fittings, including pipe fittings and valves for home and commercial plumbing and drinking systems.
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Regular price From $9.47 Unit priceUnit price /UnavailablePart #: 5/16SCV
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John Guest
Regular price From $6.18 Unit priceUnit price /UnavailablePart #: PM0322E
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John Guest
Regular price From $3.08 Unit priceUnit price /UnavailablePart #: PM2308S
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Regular price From $18.13 Unit priceUnit price /UnavailablePart #: WCS-10034FF-24
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Regular price From $13.31 Unit priceUnit price /UnavailableBackorderedPart #: PSEI013628E
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John Guest
Regular price From $3.58 Unit priceUnit price /UnavailablePart #: PI211210S
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John Guest
Regular price From $3.33 Unit priceUnit price /UnavailablePart #: CI0312W
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John Guest
Regular price From $4.95 Unit priceUnit price /UnavailablePart #: PI482024S
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John Guest
Regular price From $1.76 Unit priceUnit price /UnavailablePart #: PM0812R
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John Guest
Regular price From $20.08 Unit priceUnit price /UnavailablePart #: PSEISV28P
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![John Guest 15mm x 3/8" [BSPP] Acetal Male Connector - Black](//www.freshwatersystems.com/cdn/shop/files/wd6b07mfbig2gm6jhkwo_25205f8f-739d-4e0e-b4c7-20006649b58f.jpg?v=1791104559&width=460)
Regular price From $5.19 Unit priceUnit price /UnavailablePart #: PM011513E
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John Guest
Regular price From $5.85 Unit priceUnit price /UnavailablePart #: PEM0222W
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Regular price From $0.16 Unit priceUnit price /UnavailablePart #: CA-R16I-S-X
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Regular price From $4.81 Unit priceUnit price /UnavailablePart #: PI012026S
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Sold OutJohn Guest
Regular price From $0.29 Unit priceUnit price /UnavailableSold outPart #: NPC-14ID
![John Guest 15mm x 3/8" [BSPP] Acetal Male Connector - Black](http://www.freshwatersystems.com/cdn/shop/files/wd6b07mfbig2gm6jhkwo_25205f8f-739d-4e0e-b4c7-20006649b58f.jpg?v=1791104559&width=460)
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Discover John Guest push-fit fittings and valves, renowned for revolutionary plastic technologies and easy, tool-free installation. Fresh Water Systems offers a wide selection for plumbing, heating, and water systems.