My Gardiners fan jets arrived today and i was lucky enough to go out today at lunch time to give them a try . They work so much better than the other ones Gardiners use to sell and to make things better i got a free pen lol they are so cheap give them a try you will be surprised how well they work £2.95
http://www.gardinerpolesystems.co.uk/acatalog/Super-Lite--High-Flow-Narrow-Fan-Jets-per-Pair-FAN_JETS_RED.html
http://www.gardinerpolesystems.co.uk/acatalog/Super-Lite--High-Flow-Narrow-Fan-Jets-per-Pair-FAN_JETS_RED.html