KärcherK 4 Power Control Home Pressure Washer, Pressure: max 130 bar, Flow Rate: 420 l/h, Area: 30 m²/h, Water Filter, Weight: 11.5 kg, High-Pressure Gun, Dirt Blaster, Spray Lance, Home Kit

I owned a Karcher K2 & seen the adverts for the K4 on tv which was £269 compared to £190 on Amazon (without the extras). Well the step up in power is incredible as it cleaned my patio more thoroughly in a fraction of the time. Only thing I wasn't overly impressed with (although wasn't included with Amazon purchase & bought separately) was the car cleaning snow foam lance from B&Q. It is basically rubbish & hardly cleaned car at all, but Karcher K4 from Amazon is an incredible machine & thoroughly recommended

This washer was very easy to assemble and the app leads you through it all step by step. I was up and running in less than 30 mins. I’mnot normally one for apps, but this one was actually really useful. It also provides step by step instructions for each type of cleaning and tells you which attachments and key strength to use.The machine is very easy to use and it’s simple to change attachments. I used the patio cleaner attachment which was fantastic and took off years of lichen, moss and dirt in seconds with no scrubbing needed. It really was so easy. My patio looks amazing. The specific patio attachment was well worth it, although just the normal jet would have also done the job it would have taken a long time to do the large area.Haven’t yet used the car attachment but looks very easy also and am sure it will also give great results.As previous reviews take care in worn areas, the pressure was so high it took out some (already damaged) grout between flagstones but I was expecting this and it’s no drama to repair, my patio still looks better.Seems solidly built and is easy to move. Whilst it’s heavy it’s not unmanageable. The wheels and telescopic handle are good features. Storage net is a little too small to hold the power cable but that’s the only negative I can find.Definitely worth the money

This power washer has really good power for domestic use (like washing the car, patio, etc). It is noisy, but given its power this is to be expected. It is on the large and heavy side regarding its size, but it makes up for this with its performance, ease of use and value for money.It arrived on time, well packed and with guys set off instructions. Very happy with it and I highly recommend it

The media could not be loaded. Spent a lot of time looking at different jet sprays but eventually went for this one, and after the first use I know I went for the right machine. After using the the Karcher K4 I found the results to be amazing to the stage that I had forgotten how the patio slabs had looked after I had them laid.ProsThe parts are easy to put together, and you are up and running quickly. The water line also has enough length that you don't have to keep moving all the parts around too much.The power this machine has was more than enough to complete jobs around the house, including washing my car.There is an app that you can download which shows you the best settings to use on different surfaces, although this is not necessary if you don't want the app on your phone.There are many accessories that can be added to the machine to enable you to do even more.The Stone and Paving Cleaner that was included helped with the clean, and as my wife commented left the are smelling fresh and clean, so mush so I have ordered extra bottles for next time I use it.ConsThe only issue I've had is that there is a yellow part from the round surface cleaner that gets stuck in the the handle part when swapping tools around and if you don't notice you can't change the different attachments around unless you remove it which can be fiddly and frustrating until you workout what has actually happened.Overall I would definitely recommend the Karcher K4 for getting them cleaning jobs around the house done, and I don't believe I would need a bigger machine to get this done so really happy with what I have.

Absolutely fabulous item. I love it. So much more power than my last one, so easy to use. I've been jet washing all my paths and greenhouse today and I don't ache like I did with my last one. Very happy.

Very expensive and only JUST manages enough power on maximum pressure for slab cleaning. But, it does what I wanted and the shampoo integration is a great feature. It works as expected. I just wish it was a better price.

This model replaced my (very) old karcher. It was a bit fiddly to put together but taking your time and having particles does help!It works really well on my car and you can easily adjust the washer pressure by satiating the nozzle. The guage on the handle indicates the pressure level and if it is suitable for car, patio etc: this is quite useful.Having the wheels helps too. I do find I need to move it around the car however my previous model required lifting to this new one is much better.All in all I am pleased with the purchase.

This a really good product. I have used it twice to date, on a patio and a tiled roof.Plenty of power which is controlled by adjusting the spray attachment.The product has a fixed hose attachment which is useful, and a rigid plastic piece for winding the hose onto when storing.Competitively priced, worth the price paid.