Soaked when the gun comes off
You already have a click hose and you get wet when you change the gun. The Hozelock Aquastop 2185 is the top pick at about £5.00, with 4.6 from 3,881 reviews. The listing says flow stops when the accessory is disconnected, for 12.5 mm and 15 mm hose. It is one plastic fitting, not a tap connector. Of the 50 UK reviews read, a leak, an inexact tap fit and frost-brittle plastic also appear.




















