Kärcher Pressure Washer eco!Booster Jet 130, 50% higher cleaning performance compared to the flat jet, saves water, energy and time, original accessory for Kärcher K 4 pressure washers
Original price was: £44.99.£30.00Current price is: £30.00.
Price: £44.99 - £30.00
(as of Jun 08, 2025 19:30:24 UTC – Details)
From the manufacturer

Kärcher eco!Booster 130
Powerful accessory for Kärcher K 4 pressure washers
With the eco!Booster, you can get more out of your Kärcher pressure washer. The jet pipe cleans a larger area at once and therefore works 50% more efficiently compared to a normal flat jet nozzle. The eco!Booster uses water and energy more efficiently, which is beneficial for the environment. The eco!Booster 130 can be used with all Kärcher K 4 pressure washers.

The video showcases the product in use.The video guides you through product setup.The video compares multiple products.The video shows the product being unpacked.
Optimised cleaning
Increased cleaning performance
The eco!Booster jet has a 50 % higher cleaning performance compared to the flat jet nozzle.
Conserves resources
Higher water and energy efficiency
Cleans more surface area with the same amount of energy and water compared to the flat jet.
Versatile use
Sensitive surfaces
The eco!Booster is particularly recommended for cleaning sensitive surfaces.
Ejection buttons
Easy operation
The attachment can be easily removed with just one hand thanks to the buttons on the side.
Compatibility
For all K 4 pressure washers
The eco!Booster 130 can be used with all K 4 pressure washers.
1 Optimised cleaning
2 Conserves resources
3 Versatile use
4 Ejection buttons
5 Compatibility
Kärcher pressure washers compatible with the eco!Booster 130
K 4 Classic
The K 4 Classic cleans reliably around the house and in the garden. The pressure washer is easy to stow away and is suitable for regular use and moderate amounts of dirt.
K 4 Classic Home
The K 4 Classic Home cleans reliably around the house and in the garden. The pressure washer is easy to stow away and is suitable for regular use and moderate amounts of dirt. Home kit is included.
K 4 Power Control
The K 4 Power Control is a very versatile device. The Kärcher Home & Garden app tells you which setting to put the pressure cleaner on for various cleaning situations.
K 4 Power Control Home
The K 4 Power Control Home is very versatile. In the Kärcher Home & Garden app, you can find the appropriate setting for the pressure washer depending on the cleaning situation. Home kit is included.
50 % higher cleaning performance: A larger area is covered in the same amount of time. The eco!Booster Jet enables thorough, fast and more sustainable cleaning compared to the flat jet
Resource-saving: The improved cleaning performance, despite using the same resource consumption, results in a 50% higher water and energy efficiency compared to the flat jet nozzle
Versatile use: The eco!Booster is particularly suitable for sensitive surfaces, such as paint or wood and can also be used on all surfaces around the house and garden, such as walls or steps
Removable attachment: The eco!Booster attachment can be removed if necessary to spot-clean stubborn dirt
Scope of delivery: The scope of delivery includes the Kärcher eco!Booster 130. The jet pipe for the high-pressure gun is compatible with all Kärcher K 4 pressure washers
Customers say
Customers find the pressure washer accessory works well, with one noting it halves the time needed for patio cleaning. Moreover, they appreciate its efficiency, with one mentioning it makes the pressure washer faster, and its water-saving benefits, with one noting it keeps them drier during use. Additionally, the accessory is easy to assemble, provides good value for money, and customers consider it a great addition to their Karcher accessories, with one highlighting its effectiveness on delicate surfaces.
13 reviews for Kärcher Pressure Washer eco!Booster Jet 130, 50% higher cleaning performance compared to the flat jet, saves water, energy and time, original accessory for Kärcher K 4 pressure washers
Add a review
Original price was: £44.99.£30.00Current price is: £30.00.
gmvs –
Made light work of patio and driveway cleaning!
I bought the converter attachment for my Nilfisk Core 140 Bar pressure washer so that I could try this attachment to clean my patio and driveway, as the Nilfisk takes for ever doing 1/2″ at a time!I was almost floored when I tried it! Unbelievably faster and less mess, splashing and water used. I only intended to try it out on a couple of slabs but it was so speedy and efficient I carried on. I opened the gate after cleaning the algae off it with ease, and continued down the driveway because it was so easy. Also, it’s much better at sweeping the water away as you work too. This was absolutely money well spent. I’m athritic and it made it so much easier and less painful. I highly recommend this attachment.
Diana Webb –
A very good addition to the spray options
I have used Karcher Jet Washers for well over 20 years. This new wand as I call it is a great addition to the range of options. With the end on it still cleaned my block paved drive but without spitting out all the dirt between the bricks which was good. On normal paving slabs it works well and on fences as advertised it does a very good job of cleaning. As the advert states, by removing the end you get a more powerful jet for stubborn dirt. My one negative would be that grit gets into the joint between the wand and the end piece making it difficult to remove the end. I found that by spraying the end with the hose eventually cleared the grit out and I could remove the end.
Jason Boulter –
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Keeps the right distance from damaging the item being pressure washed.
Roger Harris –
most important thing to make sure youâre safe and itâs good to go
it certainly does the job you want to do and it really does make us much better than the old ones
Hunter –
Job done
Would give 6 stars. Save alot of work and powerful jet. Big job done in no time.
Lesley –
Love this item
Highly recommend this item it use to take me 3 hours to really give my patio good clean plus get soaking wet legs now with this attachment half an hour use less water and don’t get wet so glad I bought this.
Tele-Addict –
Not bad
The new Karcher eco booster is a two part device that is simple to use.The end piece clips on and springs off from the tubular section.In use it is far gentler than the dirt blaster.I find it particularly good on block paving as it doesnât wash the sand away quick as much as an T Racer and its spray width is about the same size as a block.I do find however the lance with an extension piece plus the eco booster is a bit on the long side leading me to get arm ache.Without the extension I find it too short.
Jim T –
Worthy Five Stars
Brilliant! Use it for cleaning sandstone paving, decking, washing car and outdoor furniture. Definately recommend.
leduc –
super
J michel –
Très bon résultat pour le nettoyage super
Erik –
Fungerar bra.
Thomas L –
Worked wonders on clean The fence that hadnât been cleaned in years.
Dirk Jonk –
Super voor groene aanslag en autowas