Karcher K5 WCM Flex Eco Booster Pressure Washer
821/0191£340.00



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About this product
The K5 WCM Flex Eco Booster with its powerful, long-lasting and water-cooled motor removes dirt in an instant. Paths, patios and cars can be cleaned in an instant with the spray lances supplied. The Eco Booster is ideal for sensitive surfaces and, thanks to 50% increased cleaning performance when compared with the flat jet, it saves water, energy and time. Other features include the dirt blaster with a rotating spot jet and a built-in water filter that reliably protects the pump against dirt particles.
Gain 50% increased cleaning performance (Compared with the Karcher standard flat jet) thanks to the efficient yet powerful Eco! booster lance, perfect for use on sensitive surfaces such as wooden decks or cars.
You'll get years of use thanks to the state-of-the-art water cooled motor and 5 year guarantee, built for top performance and durability.
Easily apply detergent to any surface as you work with the built-in detergent suction tube.
To help you get the job done our specifically designed app is full of useful hints and tips. From setting up the machine to step by step application tips.
- Model number: 1.324-406.0.
Pressure washer features:
- Corded or cordless: corded.
- 2100 watt water-cooled induction motor.
- Flow rate 500 litres/hour.
- Rated bar - 145.
- Max bar - 145.
- Suitable for light to medium duty tasks.
- 10m hose.
- 5m mains cable.
- Maximum temperature of 40°C.
Accessories included:
- Standard lance.
- Dirtblaster lance - provides a concentrated blast of power to remove dirt.
- Quick connector.
- Suction tube.
- On board storage.
- Manufacturer's 5 year guarantee.
- EAN: 4066529209184.
4.8
18 reviews
100%
Recommended this product
Each review is verified as authentic by our independent third party and we only publish reviews from customers or Argos Testers who have purchased or used the item. Customers are incentivised to submit product reviews as part of a prize draw.
Poweful!!
Extremely aggressive cleaning strength, in a good way. Have used it once on some 30+ year moss and grime and it did it's job. Covered the adjacent conservatory windows in said moss and grime making another job...
MylesB
Great pressure
Really happy with this item and purchased an extra bit to attach a bottle of cleaning fluid for the can and it works great.
Coffee, 45 - 54
Great tool
[This review was collected as part of a promotion.] Wow! This is a great tool for the household - we have used it for patios and the cars It is relatively easy to set up and compact, there is add ons that can be purchased but we are happy with the inital kit. It is lightweight, a mid range for noise and just makes cleaning so much easier. My only negative is the hose isnt as long as we would have liked!
JessA
An amazing product!
[This review was collected as part of a promotion.] This Karcher is absolutely amazing. The muck that this lifts is incredible. It is the first time I have used one and won't be the last. The paving slabs have come up so clean and it's really easy to use with added attachments
AbbieL
A great machine, something I’ll use often!
[This review was collected as part of a promotion.] I have been wanting a Kärcher for so long, and this didn’t disappoint. I used to clean our patio and it did a great job, brought it up to look really clean and new again. It was able to extend to a good distance which I really appreciated, and wasn’t super heavy to carry when needed. It’s a convenient size, easy to store and easy enough to unbox and out together. Overall, a really great machine - something i’ll use often. Cars are next!
AdamW
Powerful and cleans very well.
[This review was collected as part of a promotion.] Very easy to put together and use. The hose attaches easily. I would advice to wear waterproof trousers as I got completely soaked from the water spraying around and rebounding of the paths. It’s very powerful and cleans really well, I’m tempted to try and clean my windows with it next. The tools attach and disconnect with ease. It’s not that noisy and could use it early in the morning and not annoy anyone with the sound. It’s made of very heavy duty plastic also is very well made, it is heavy even to pull around the garden but you can leave it in a spot and use it as the hose reaches far. I did wipe it down after use as it got a bit muddy but it’s brilliant at cleaning my garden and I’m very happy with this.
LauraA
Powerful and reliable pressure washer!
[This review was collected as part of a promotion.] I have been using this and can say it is a strong presser washer for all outdoor jobs. It can clean cars,patios,facias and driveways quickly without using too much water. The eco booster nozzle spreads the pressure evenly so dirt lifts of easily. Very easy to use and reliable to get jobs done properly. Although it is quote heavy but it is powerful and noise isnr too bad! so far no issues at all!
SamK
Absolutely Incredible Results!
[This review was collected as part of a promotion.] Wow! I can’t believe how incredible the Kärcher K5 WCM Flex Eco Booster Pressure Washer is! Such an amazing piece of equipment that has made cleaning my paths and patio a dream experience! I used to slave away every year with a brush and bleach, a task that I would avoid as it would cause me weeks of pain in my hips. Not any more with the Kärcher! As you can see from the video, my patio and paths were so dirty, green with mould and slippery after winter, the pressure washer tackled this with ease, making the job not only easy but fast and effective too. I am SO impressed with the results and wish I had bought one sooner! As a single Mum I found unboxing and setting up this dream machine so easy, everything clicked into place and it was ready to go in half an hour thanks to the super easy to follow instructions. I love the two different attachments, a spot cleaner and a wide angle cleaner is perfect for large areas and spot cleaning more stubborn areas. The results, before and after, as you can see from the video speak for themselves. It’s so satisfying to see the end result and I cannot wait to do the front of my house too. My garden furniture, bins and plant pots also got a blast as too will the car next. Extremely happy and would 100% recommend the Kärcher K5 for all outdoor cleaning, it’s truly incredible, powerful and so easy to use.
SallyT
Great machine!!!
[This review was collected as part of a promotion.] Absolute beast. This is such an improvement to my old broken pressure washer. I love that hose is so flexible and the unit itself easy to move although not the lightest;) power is great, I had to be careful not to destroy my decking;) What I really like about products from Karcher is the small things which make a difference - all attachments have their own place and are easy to store. Can't wait for spring to use it more for cars patio and my slabs!!! Also this unit is quiet compared to my old one...and decent value but you pay for what you get
SebP
In love with kärcher
[This review was collected as part of a promotion.] Super obsessed with my Kärcher K5 WCM Flex eco!Booster. Such a fun and exciting pressure washer. It is a reliable and easy to assemble washer. Weighs not as much as you would imagine so is easy to get around with it. I tried cleaning the rims and front,back of my car, and the doors. It is a really easy to use pressure washer. Economically a great innovation by kärcher and I love it.
JessicaB
The small print
*Prices correct as displayed but are subject to change.
The customer and brand answers you’ll see above are submitted independently. As we don’t review these answers, we can’t take responsibility for anything they may say. The responses from Argos colleagues are accurate at the time of publishing. For the latest info, you should check the product page.