4.9 out of 5 (500+ reviews)
Perfect fit for my RO system. The size was exactly what I needed, delivery was fast and installation was as easy as push and go.— Mark T., verified buyer store review
MPN
£7.99 inc. VAT
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Learn moreA genuine John Guest shut off valve, with 12mm Push-Fit connections making it very easy to fit, whether in a new or existing filter system.
Suitable for any water treatment system, water cooler or other use that uses 10mm tubing.
Manufactured in the UK using food grade polypropylene which has the added benefit of being chemically resistant.
Official John Guest video
Orders are usually dispatched within one working day. Free UK delivery is available on orders over £50, with next day delivery available at checkout.
A genuine John Guest shut off valve, with 12mm Push-Fit connections making it very easy to fit, whether in a new or existing filter system.
Suitable for any water treatment system, water cooler or other use that uses 10mm tubing.
Manufactured in the UK using food grade polypropylene which has the added benefit of being chemically resistant.
Official John Guest video
Orders are usually dispatched within one working day. Free UK delivery is available on orders over £50, with next day delivery available at checkout.