Bests & Worsts Reviews from Amazon

This product has plenty of good reviews. I was excited to received it. Hooked it up to the power washer easily. For the first 5 minutes it did clean as advertised. Then pressure went down significantly. I looked for kinks on the hose. None. Put back my 40-deg nozzle, it worked just fine. Put this Karcher back, and again no pressure. Quick look at the intake and sprayer holes, I couldn't find anything wrong with them. I wasn't about to spend time to analyze it... I went to a local store and got me Surface Maxx professional. Yes, it is more than twice the price, but for the next 4 hours and 2 driveways and patios later, the thing just worked! It would have taken me a whole weekend instead of just half a day to do those two driveways.... So, no to Karcher...!