With a Karcher electric pressure washer, you can have greater variety in your cleaning tasks. The company offers both gentle and powerful cleaning units so you always have the right tool for the job at hand. They are responsible for creating numerous of quality high-pressure units, but for the following article, we address what we feel are their top four products.
Our individual reviews for each unit will tackle all you need to know about the units. This includes their general features and the benefits that come from owning them. By the end, we’ll let you know our top pick and why it may be the best electric pressure washer for you.
Our Karcher Electric Pressure Washer Reviews
1. Karcher K3 Electric Power Pressure Washer, 1800 PSI, 1.5 GPM
The Karcher K3 delivers 1800 PSI of water pressure. Paired with the 1.5 GPM water flow, this unit is ideal for handling the majority of cleaning jobs around the home. This includes things like clearing off dirt and moss from walkways. One thing to keep in mind, however, is that it can strip off paint, so be cautious about spraying it on painted items you want to keep.
To do these pressure jobs, the K3 features an adjustable Vario Power Spray wand. This wand enables you to seamlessly switch from low pressure to high pressure, stopping at any setting in between them if need be. A design such as this can offer you greater overall control for various cleaning projects.
In addition to the main wand, there is an included Dirtblaster Wand. This can increase how effective the pressure is by 50%, which makes this more useful for removing the more difficult stains.
The K3 is designed with an onboard detergent tank. It allows for quick and easy application of detergent. More so, when the unit is in low pressure mode, it will automatically dispense the detergent.
For storage purposes, the K3 has both a trigger gun holder and an onboard cable hook. It takes minimal effort to transport thanks to the large rear wheels as well as the fixed handle.
2. Karcher K2 Plus Electric Power Pressure Washer, 1600 PSI, 1.25 GPM
With the Karcher K2 Plus, you receive 1600 PSI worth of pressure power. It utilizes a tall, fixed handle so you can transport it with ease, and it is also light in weight. Thanks to the 35ft power cord, you can use the unit longer without having the need to locate a new outlet each time you move on in your cleaning duties.
The 20ft high pressure hose can easily cover a wider area. Though it is maintenance-free, be aware that there is the potential for it to leak around the hose connection. Nevertheless, the pump is relatively durable and easy to use.
This K2 Plus unit comes with the usual attachments from Karcher which include the Dirtblaster and the Vario Spray wand. In addition, this has an integrated water filter as well as an adapter garden hose that is A3/4″.
Concerning its flow of water, the K2 Plus features a 1.25 GPM rating. You can adjust your cleaning process from high to low without having the need to stop to change the nozzles. This can speed up the cleaning process.
Lastly, although the detergent is built-in, it is recommended that you only use the Karcher-made detergents to keep the unit performing well.
3. Karcher K1700 Electric Power Pressure Washer, 1700 PSI TruPressure
Next is the Karcher K1700. This is an electronic power pressure washer built with the intention to make cleaning as user-friendly as possible. To begin, setup should take no more than 5-15 minutes so that you can start using your unit as soon as you get it. It is also designed with a convenient foot switch to turn it off and on so that you don’t have to bend over every time.
The K1700 comes with a removable detergent tank that is 0.5 gallons in capacity. By removing the detergent tank, you can load up additional detergent with little difficulty.
To focus on additional convenient features, the K1700 contains actual storage. It features a large and removable storage bin. This way, you can store anything you need with you during your cleaning. Alongside that is the power cord storage that successfully keeps your cord untangled and in an appropriate place.
When it comes to how it cleans, this is 1700 PSI and it utilizes three different nozzles. One is a turbo nozzle that offers maximum cleaning power. Another one is the detergent nozzle, while the third is the 15º all-purpose nozzle.
Moving the K1700 along is easy to do as it has a tall handle and high cord wind. It also has two wheels for greater maneuverability. The wheels do seem as though they can do with more heavy-duty material though. Even so, it makes the unit that much easier to use.
4. Karcher K5 Electric Power Pressure Washer, Yellow, 2000 PSI, 1.4 GPM
The final Karcher unit on our review list is the K5 model. This unit is designed to tackle heavier work around the home thanks to its impressive 2000 PSI. Do note that it may not be easy to tell just how powerful that amount of pressure is, which can be due to the low 1.4 GPM water flow.
Nevertheless, with the K5, you can still receive about 40 times more pressure than with a standard garden hose. It is also built durable and capable of withstanding rigorous, consistent residential use.
This features a patented water cooled induction motor. By using this motor, the noise level is remarkably low, energy consumption is improved, and the unit’s motor is prolonged. For extra layers of durability, the K5 is equipped with high impact wheels as well as a reliable handle.
Likewise with other Karcher products, the K5 features the Dirtblaster for tougher jobs, and it has the usual Vario Spray wand that automatically sends out detergent when the pressure is low.
To add on with the detergent, it is an onboard tank that is easily removed. It also features an adjustable flow dial. This dial helps prevent you from wasting any detergent as you can better control how much is used.
The Best One
To wrap things up, out of the four Karcher electric pressure washers reviewed above, the K3 comes out on top. For starters, it has a balanced delivery of pressure and water flow. It stores away easily enough, and the wheels are reliable enough for transportation and use. Adjusting the pressure is straightforward as well, and the onboard detergent tank takes the worry away from running out while in-use.
All in all, Karcher makes quality electronic pressure washers that are convenient and easy to use. They are generally reliable as well, so they should fit well inside the usual residential house.
If you want to see more options, check our homepage for more reviews of our favorite electric pressure washers!