Rated 4.1 out of 5 by 10
Rated 5 out of 5 by Rob As expectd
Have only used it once so far to clean 2 patio areas. Much more powerful than k2 model and did great job.Have also purchased T350 patio cleaner which I used first as less spray and mess especially on dirty areas. Then used dirt blaster for difficult areas followed by vario lance to disperse cleaned areas.
14 August 2016
Rated 5 out of 5 by Anonymous Excellent Purchase
Was considering between this and the K2 range. This is heavier but certainly feels sturdier and more powerful....and quieter too !
22 June 2016
Rated 5 out of 5 by Jerry Great value
More powerful than the K2.
Small and easy to store away.
Needs a longer hose , so I am purchasing a 6 metre extension.
13 April 2016
Rated 5 out of 5 by Stewart My Second Karcher as good as the First!
I had owned a 2200w Karcher pressure washer for 20 years when it failed last month. Looking for the nearest replacement, the K4 was slightly under in terms of power, the K5 was over. Based on price I chose the K4 Compact version. I am not disappointed. Patio cleaning is as good if not better than my old Karcher ever was, and it is so much lighter - no trouble to pick up & carry if required.
Car washing is easy, the detergent hose, dipped in the shampoo bottle, works well & is easily turned on or off by a twist of the lance.
I look forward to another 20 years!
07 April 2016
Rated 4 out of 5 by Rose Royce Compact & Bijou
Does what is says on the tin
13 March 2016
Rated 5 out of 5 by Ian Very pleased
So far it has performed the tasks I have used it for well. I was a little disappointed that the K4 compact version does not have the plug and clean system which I believe the normal K4 has also the instructions could be a little better presented. They are in a tiny booklet and not particularly well written from a users perspective. Also, they is nowhere to store the hose. Overall I am very please with the product, considering the discounts I got when purchasing.
20 August 2014
Rated 5 out of 5 by dave quality by karcher
I,ve always brought karcher because of quality products friends have brought other brands and there always going wrong
18 January 2014
Rated 1 out of 5 by David Very very poor quality for price
We bought this washer around two years ago and over time the pressure has gone down and down. We are left with something barely more useful than a hose pipe. A total waste of money and alas no documents kept with the purchase. Two lessons 1. Keep all the receipts and 2. Never buy a product by Karcher
29 September 2013