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This John Guest 3/8" Shut off Valve is made of high-quality materials, ensuring durability and functionality. Its compact design allows for easy in...

This John Guest Shut Off Valve is designed with a long handle and mounting clip for easy use and installation. Its 3/8" push fit design provides a ...

John Guest 3/8" push fit Shut Off Valve with a long handle, which is produced in a grey acetyl copolymer making it especially suitable for applicat...

John Guest Single Check Valve - 3/8" Push Fit WRAS Approved, NSF Certified: Standard 51, NSF Certified: Standard 61 Carriage is free of charge ...

John Guest Elbow 3/8" x 1/2" Push Fit These John Guest push fits are a great way of extending 1/4” found on most under-sink systems and fridge filt...