Trustpilot customer reviews John Guest 3/8" PF x 1/2" BSP (Female) - CI321214FS The Espresso Shop Reviews
![10 m blue water tube 1/4 for reverse osmosis systems, refrigerators, espresso coffee machines, vending machines, water filters. by John Guest : Amazon.de: DIY & Tools 10 m blue water tube 1/4 for reverse osmosis systems, refrigerators, espresso coffee machines, vending machines, water filters. by John Guest : Amazon.de: DIY & Tools](https://m.media-amazon.com/images/I/518tvBfoPuL._AC_UF894,1000_QL80_.jpg)
10 m blue water tube 1/4 for reverse osmosis systems, refrigerators, espresso coffee machines, vending machines, water filters. by John Guest : Amazon.de: DIY & Tools
![10 m blue water tube 1/4 for reverse osmosis systems, refrigerators, espresso coffee machines, vending machines, water filters. by John Guest : Amazon.de: DIY & Tools 10 m blue water tube 1/4 for reverse osmosis systems, refrigerators, espresso coffee machines, vending machines, water filters. by John Guest : Amazon.de: DIY & Tools](https://m.media-amazon.com/images/I/51j-hp1kMyL.jpg)