hozelock

Picked this up from Wickes last night for £17.49 Half Price! in store, should be nationwide: 25 Meter with mulitple connections & fittings. Ideal for washing the car: Still had loads left...

Whenever I use my nilfisk jet wash, the hose attachments disconnect from the tap or the connection at the hose reel after a couple of minutes of use. Its the pressure from the nilfisk that causes it. Are there any stronger attachments I can use instead of hozelock? I'm also using the standard...