Products

John Guest CI321216FS Tap Adapter Flat End - 3/8" x 3/4" BSP Features: Push-fit technology ensures quick, reliable, and leak-free connections D...

John Guest CI3212U7S Faucet Connector UNS - 3/8" x 7/16" UNS Features: Push-fit technology ensures quick, reliable, and leak-free connections D...

John Guest CM321216E Female Adaptor Black 12MM x 3/4Bsp Acetal copolymer construction FDA-approved materials NSF Certified 51 & 61 Working P...

John Guest CM451214FS Female Adapter Metric- 12"mm x 1/2" BSP Features: Manufactured from rigid, hard-wearing acetal copolymer with an EPDM O-rin...

John Guest Fixed Elbow PP480821E Black Polypropylene 1/4"x 1/8" NPTF The John Guest fixed elbow makes connecting OD tubing sizes to female NPT thre...

John Guest Fixed Elbow PP480822E Black Polypropylene 1/4"x 1/4" NPTF The John Guest fixed elbow makes connecting OD tubing sizes to female NPT thre...

John Guest Fixed Elbow PP480823E Black Polypropylene 1/4"x 3/8" NPTF The John Guest fixed elbow makes connecting OD tubing sizes to female NPT thre...

The John Guest Installation and Service Kit is a 92-piece, service and repair kit that comes in a sturdy, plastic carrying case. The plumbing kit i...

John Guest Lead Free Brass Flare Female Connector MI4512F6SLF - 3/8 x 3/8 FFL Product Group Brass Flare Female Connector Manufacturer John Gue...

John Guest Lead Free Brass Flare Female Connector MI4508F4SLF - 1/4 x 1/4 FFL EPDM O-rings FDA-approved materials NSF Certified 51 & 61 Suit...

John Guest MI4512F4SLF Female Flare Connector, 3/8" OD x 1/4" Female Flare EPDM O-rings FDA-approved materials NSF Certified 51 & 61 Suitable ...

John Guest NC2718E 1/4" Push-Fit Check Valve – Inline Prevents Backflow: Ensures one-way flow to protect equipment and maintain water line integ...

John Guest NC2723 Female Garden Hose Elbow 3/8"QC x 3/4"-11/5 NH Push-fit connections for quick and easy installation Compatible with PEX, CPV...

John Guest NCPI011211S Male Connector  -  3/8" x 1/8" BSP The John Guest male connector allows for quick and easy connection of OD tubing to female...

3/8" male compression x 3/8" female compression thread 3/8" OD quick connect fitting Push-fit technology EPDM O-rings NSF Certified 61 Section 9-G...

3/8" male compression x 1/2" NPS female thread A conversion adapter can be installed on either side of the valve to create either 1/2" x 1/2" NPS ...

3/8" male compression x 1/2" NPS female thread A conversion adapter can be installed on either side of the valve to create either 1/2" x 1/2" NPS ...

John Guest PEI0436E  1" CTS Push-to-Connect to 1 " Union – for Copper Tube, Plumbing & Water Softeners, Black PART# PEI0436E Make plumbing conn...

John Guest PEI203628E   1" CTS Push-to-Connect to 3/4" Union – for Copper Tube, Plumbing & Water Softeners, Black PART# PEI203628E  Make plumbi...

John Guest PI010621S Male Connector  -  3/16" x 1/8" NPTF Features and Benefits: Compatible with plastic or copper OD-sized tubing Durable acet...

1/4" Tube and 1/8" MIP Thread Adapter The John Guest PI010821S Straight Adapter has a push-fit connection for 1/4" outer diameter tube on one end a...

John Guest PI010822S Male Connector NPTF -  1/4 x 1/4 NPTF Features: Push-fit technology provides secure, leak-free connections Connects OD tub...

John Guest PI010823S Male Connector NPTF -  1/4 x 3/8 NPTF Features: Push-Fit Technology for quick, reliable, and leak-free connections Designe...