Karcher K7 Power Pressure Washer Reviews

As described, well priced and communication also good from supplier

I needed to pressure a large block paved driveway which was badly overgrown with moss and lichens. I decided to go with the more powerful Karcher K7 than the slightly less powerful K5. The K7 cleaned the drive very well and I am glad I chose the more powerful version.

Very happy with this Karcher. Had the K4 before but the hose on this is a newer softer material that seems it will be less prone to kinking.

Easy to set up and operate, the 4200 psi of pressure from the pressure washer removes the most stubborn dirt and moss from the patio, plus it brought the decking to nearly new condition ready for oiling. Very pleased with purchase

Best Power washer I've ever had would defo recommend

Overall a good powerful pressure washer, however the Dirt Blaster spray lance failed after just 4 hours of use, this was replaced and worked fine for a longer period but again it is showing signs of failing. The HP jet is supposed to be conical for full effect but the nozzle seems to stick and one ends up with a jet of HP water which is useless when cleaning patios and lock-block driveways. My lock-block drive and patio is around 800 square metres and the dirt blaster is the only attachment that cleans the lock-block properly, the vario lance is not powerful enough. Looks like I will be requiring a third HP lance attachment before too long. My verdict is the machine is good but does have a weak point which thankfully is replacable.