Karcher
Karcher K3

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Generally lasted a while these units, but the last couple we had the hose snap on us which was annoying, we generally dont let it coil and fully… Read more
stretch it so there are no kinks. It could have just been a bad batch, but ill keep this at 3 stars for now as weve had one good and bad experience.
Karcher K7
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Recently purchased a K7 Compact pressure washer. My previous pressure washer was a Gerni "Compact" that expired after 20 plus years of good service… Read more
together with an occasional repair. After using the K7 for the first time on a concrete block wall, I had some reservations when I compared its performance to the Gerni. Initially, I noted that one of the delivery wands did not have the impact I was expecting. The "blade" of the water was wider than the Gerni but appeared to have less grunt. However, I found the wider blade of water was more effective when adopting a slower pass. The result is the K7 is actually quicker than the Gerni. To my surprise, the other wand supplied was ruthless in its destruction of grime, dirt, discolouration and removal of lichens etc. It was so effective in fact that the wall top coping (which is a softer concrete compared to the face) had a layer of concrete blasted away. So, I reverted to using the wider blade for the coping and the "swirling" blade for the face. I have to say, that I was delighted in the end with its performance and effectiveness. The true test will be how long (in terms of years), it will perform. I remain hopeful it will endure many years of hassle free performance. Highly recommended with an A+++
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Worked twice only.. now no steam. Would not recommend this steamer.
Hi Shaz, We are truly sorry to hear about your Karcher… Read more
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The vacuum device is brilliant fabulous works perfectly and I can’t live without it because I have so many large windows. The new improved washer… Read more
solution bottle is better because it doesn’t instantly fall over like the last one but annoyingly it doesn’t have enough capacity. When I buy another one in ten years when I buy my third one please address that issue! Otherwise apart from that it’s fantastic. The charger died on the last one but the machine still works perfectly and charges with the new charger.

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We recently reviewed the Kärcher G3500 Plus Petrol Pressure Washer. Here is our comprehensive take. Performance and Ease of Use: The Kärcher G3500… Read more
Plus is a very user-friendly machine. It starts easily with just one pull and is intuitive to operate. You simply connect the water supply, turn it on, and it’s ready to go. The pressure washer tackled tough cleaning tasks instantly from the first pass, and it operated smoothly and fluidly.
Assembly and Features: The setup process was straightforward, with only minor assembly steps that were easy to handle. The machine includes four different spray variations and a soap dispenser, which is handy if you need to use detergent. The 15" surface cleaner attachment is a game changer for us as it reduces the cleaning time of large flat surfaces in half.
Overall Impression: We rate this pressure washer at 4.5 out of 5 stars. It’s powerful enough to handle difficult cleaning jobs, and while there is some vibration due to its strong pressure, you get used to it quickly. Overall, it’s a reliable and efficient tool.
Karcher K4
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I recently received the Karcher K4, and I am absolutely thrilled with its performance. Having previously used the K3, the K4 is a massive step up in… Read more
every single department.
Build Quality: The overall build quality is significantly better. It feels much more robust, sturdy, and well-engineered compared to the previous model.
Power & Pressure: The cleaning pressure is significantly better. It tackles dirt and grime with ease, making outdoor cleaning tasks much faster and more efficient.
Noise Level: Remarkably, despite being a much more powerful machine, the noise level is noticeably lower than the K3. It runs much quieter, which makes using it a far more pleasant experience.
I am incredibly happy with this purchase and highly recommend the K4 to anyone looking for a reliable, high-performing pressure washer!
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In our first run with the Karcher we were utterly impressed. We have a dingy garage wall that has year of ‘who knows what’ filth, dust, cobwebs,… Read more
construction dust etc etc. The Karcher easily cleaned it up, and tough spots disappeared with a touch of the scrub brush.
It was really easy to use, and the attachments easy to swap on and off. It’s also super light and surprisingly quiet, making big jobs much more bearable. Having used other clunkier pressure washers in the past, the vibrations and noise was awful. This is a remarkable difference!
And one other thing worth a mention - it’s powerful yet super compact. We’re in a small space and storage is at a premium. We have to think about what tools get a spot nd this definitely earns its keep.
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Put to the test in our dusty home renovation workspace and outside. It is great for tackling those tough jobs and keeping your workspace clean and… Read more
ready for the next trade. The long power cord is perfect and the inbuilt outlet keeps us working with one on the tools and one cleaning up. This machine has enough power and it really makes an impact.
Great pressure to get job done but has design flaws – Plenty of water Pressure to get job done but let down by poor Hose lance selection. But Clips on side of Machine slide down when hose coiled on it.… Read more
Too loose. Very poor selection of Spray lance as only 2 given. No way to change end nozzle to different type. Flimsy construction of spray lance as when you remove from machine it flexes a lot. Check Video. To loose a fit where you change your spraying lance over.
Also some silly reason the supply side for water is on front of machine. Usually you have supply hose behind you. Due to this you have to make sure it does not get caught up in wheel or kink.
For the price of the Machine one would of expected a selection of spray nozzles.
You can add a detergent wash by placing Bottle upside down on rear of machine. It has a variable control by a dial which is good idea but not tested yet. The Detergent Plug / Bottle they call it works out about $12 which seems on the excessive price as only holds about 1 ltr.
Water Blaster comes with a 5 year Guarantee which is good and increased to 7 year registering online. But you only get a email reply for extra 2 years. Unsure how you retain that for 7 years. Took off 1 star for lack of Lance selection / spraying attachment options. The other star for design flaws.
Hi Steve, We appreciate you taking the time to let us… Read more
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This is the fourth unit I have had that suddenly failed. Dead! The first was replaced under warranty the replacement never worked out of the… Read more
packaging. The third worked for a year and died. Now have the fourth and it is dead as well. Lots of poor reviews online for the same reason. Poor product and wasn't cheap. Loved it when it actually worked. Not a good look for a big company.
Hi annlou, We are deeply sorry for the situation you… Read more (+2 replies)
Karcher K5
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Perfect for cleaning everything – I bought this as a father's day gift for my dad and he absolutely loves it! The surface cleaner is perfect for cleaning our driveway (which we hadn't… Read more
cleaned in years) now it looks brand new. Also the foam bottle nozzle is so satisfying and makes me actually want to wash my car more frequently.
Karcher K 2 Range
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I purchased the K2 Pressure Washer recently and couldn’t be more impressed. I was able to use it on multiple outdoor surfaces including decking,… Read more
windows, glass pool gates, stone pavers & gutters. I was extremely impressed with the power & strength of this washer.
Karcher
Extremely disappointed with Kärcher. I purchased a machine in October last year for $700 and used it only TWICE before it completely stopped working.… Read more
I took it in for assessment, and they confirmed the fault — yet they refused to honour the warranty, claiming it was used on an "external toilet," which apparently voids coverage. This was never clearly communicated at the point of sale.
Let's be honest — if a $700 pressure washer can't handle cleaning an outdoor toilet or a car, what exactly is it built for? The machine is practically brand new, used twice, and now it's worthless.
The customer service at the store was poor. No alternatives were offered, no goodwill gesture, no accountability. Just a flat refusal and a shrug.
Kärcher clearly does not stand behind their products. Save your money and look elsewhere - $700 for a machine that fails after two uses, with a warranty that means nothing, is not acceptable.
Hi Thamirys, We are sorry to learn of your recent… Read more

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I purchased the WD3 vacuum cleaner in May 2024 and it went really well until it failed in April 2026. What I can say is that when I reached out to… Read more
Karcher for help, the after sales warranty services is just fantastic.
Based on the described fault, Karcher Air expressed a new unit directly to me without any quibble and on the basis that I would return postage paid by Karcher the old unit to them.
A good from a manufacturer that honours their warranties
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Purchased the Karcher Spot cleaner SE-18 Compact online via 'My Deal' in April 2025. Followed the instructions & charged the 18V battery to full… Read more
o/night. Following day, connected the battery (seating properly), turned the on/off knob - nothing! Tried numerous times, but it would not work. Contacted 'My Deal' who promptly refunded the purchase price easy enough, & advised to discard it! Avoid it and buy the Bissell.
Hi Rob, We are sorry to learn of your recent experience… Read more
Karcher eco!Booster 🏆 2026
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I received this as part of a promotion and it works well, gets the job done around the home
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This unit is a fantastic time saver, worth every penny. I use it for sweeping up dirt and leaves from my driveway and path. I do not understand the negative reviews. I highly recommend the Karcher s4
Soaks doesn’t steam – Don’t waste your money just sprays water everywhere and hardly removes anything Now sits in the garage
Hi Klinny, We are deeply sorry to learn of your recent… Read more
This spray extraction cleaner performed exceptionally in the car, kids bedrooms, rugs, pillows and floors! I love how you can switch the accessories… Read more
quickly and the vacuum has good suction and is an ergonomic design! A good well rounded product to clean several surfaces.
Best glass cleaner I’ve ever used – This glass cleaner doesn’t give you overspray onto the glass you’ve just cleaned. It’s easy on and easy to wipe off. In the 17 years I’ve been in… Read more
this house, this is the cleanest and shiniest my windows and glass doors have ever been. I’m thrilled with it and will be purchasing more tomorrow because I’ve just cleaned the pool glass as well today. I went nuts with this glass cleaner. After that muddy rain we had in Melbourne last week everything was filthy. Especially the pool glass (and pool), but that was another story. Happily giving this product 5 stars. It’s manual application by the way, so you don’t need a Karcher to use it. Paid $9.60 in Bunnings for 500ml. It Certainly went a long way so happy to purchase it again.
Amazing cleaner! Quiet to use, super powerful and light weight.
Edited-Waste of money and unreliable – “After swapping with machine number 2, I finally got the one without any problems and it started with one pull, which is how it should be.” … Read more
Before—- Unreliable machine and poor customer service. Very difficult to communicate with customer service, and there were lots of hassles just to return or swap the machine—even within the first week. The unit didn’t start at all.
I’ve used a Typhoon with a Honda motor before and never had a single problem in 7 years. This experience was completely different.
If you already own this machine, I recommend having another one as a backup—if possible.
Hi Pradip D., We are sorry to learn of your recent… Read more (+4 replies)
Robust heavy duty unit that gets the job done – This pressure washer is in a completely different league to the Home/DIY range of yellow Karcher pressure washers. The plastic Cain is higher quality… Read more
and the houses and electricity cord are much more substantial. This the quick release 'Easy' fittings are great and the pressure is fantastic. I'll have this for years and years. Definitely worth the extra money.
Does some things well, others not so much – Works well as a pipe cleaner, but fails in the gutter department. The shuttle is too tall to pass under the low profile gutter clips used in a lot of Australian houses.
Hi AAA Motor Group, We are sorry to learn of your recent… Read more