Karcher K4 Compact Home review
Test score %
The Karcher K4 Compact Home pressure washer is one of the only cylinder-style pressure washers in the Karcher range and offers a powerful, water-cooled motor in a fairly compact unit. Is it as easy to use as a trolley-style Karcher and is it worth buying this Home pack which includes a patio cleaner accessory? We sent it to our test lab to find out.
- Pros and cons
- What is it?
- What's it great at?
- Is there anything I should watch out for?
- Is there anything else I should know?
- Should I buy it
Make smarter choices
- 53%Lowest score
- 71%Average score
- 84%Highest score
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Whether you want a pressure washer for cleaning the car, decking or patio, our experts can help you decide which pressure washer to buy and how much to spend. We also explain the different accessories and whether you need them.
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