Dont know if anybody is aware of this but halfords currently have a sale on hozelock connections/hose/sprayers:

http://www.halfords.ie/webapp/wcs/stores/servlet/SearchCmd?srch=hozelock&action=search&storeId=1110 1&catalogId=15551&langId=-1

Note: to the limerick lads, most of the stuff is sold out in our store