The 26 are expensive but certainly not rubbish.I've been leak free for 18 months, from one set of connectors costing around £12 for the pair. Hardly going to break the bank
I cannot believe you guys still use that crap in 2015 get onto the new stuff Asatate fittings from Aqua adaptor got rid of Retus long ago made for air not water or if you are prepared to search Tom Parker s web site. They are better for window cleaning and don`t snag as much and not effected by dirt. thttp://aqua-dapter.co.uk/product/quick-connect-female-connector-end-stop-14-hose-barb/ry