Bosch AQT 33-11 High Pressure Washer Review

Not everyone who needs a pressure washer is looking for maximum pressure rating with a high flow rate. There are some cleaning jobs where only a moderate amount of power is needed, and in these cases, a large unit would simply be overkill.

If you want the convenience of a pressure washer for light-duty cleaning, and you want to stick to a tight budget, then you’ll probably be interested in a unit like the Bosch AQT 33-11 High Pressure Washer.

Extremely compact and light, but with some good features, this could be the affordable washer that you’ve been looking for.

Bosch AQT 33-11 Key Features

  • Fully assembled with quick connect fittings for accessories.
  • 110 bar pressure rating with 330 litres per hour max water flow.
  • Single nozzle included for general purpose cleaning.
  • 4kg unit weight.
  • 3-Inch-high pressure hose.

Who is This Pressure Washer Aimed At?

The Bosch AQT 33-11 High Pressure Washer is firmly targeted towards home users who need a lightweight cleaning machine for casual cleaning of surfaces, garden tools, vehicles, and outdoor furniture.

The relatively low pressure rating means that this won’t be ideal for tough cleaning jobs or heavily soiled vehicles, but as long as you know the limitations of the device, it’s a smart buy.

Performance and Included Accessories

It’s important to understand that if you’re cleaning outdoor surfaces, this unit will only have enough power to take care of areas that are already well maintained.

If you have a new property or a home where debris and dirt build-up isn’t a major problem, then the 110 bar pressure and 330l/h flow rate will be adequate.

Besides the pressure rating, the other limiting factor of the Bosch AQT 33-11 is the included fixed fan jet nozzle. It’s designed to quickly spray large areas, rather than focusing a single or blade style jet onto a small surface.

For cleaning a small car, motorbike, or outdoor furniture, this won’t be a problem, however, you will feel the limitation if you need to perform any kind of intensive cleaning.

While you can change the nozzle out for optional Bosch accessories, you will still have to deal with the 110 bar pressure.

With that being said, this unit performs well for what it has been designed for, and you won’t have any trouble if you’re only looking for a lightweight pressure washer that handles light-duty jobs.

The compact nature of this unit cannot be overstated, and it would be great for smaller homes where there isn’t a lot of storage available.

At just 4kg, it’s easily manageable by anyone, and may even be a good option if you’re looking for a gift for an elderly friend or family member who needs a pressure washer for maintaining their outdoor areas.

In addition to the standard nozzle, there’s also a detergent head so that you can easily clean cars or house windows, or if you need to spray outdoor surfaces for weed removal.

The Best and Worst of the Bosch AQT 33 11

Some of the biggest strengths of this model are:

  • Low weight and compact size makes this unit convenient and manageable for any operator.
  • Quick SDS fitting system means you can easily attach new cleaning nozzles (sold separately by Bosch).
  • The low pressure and flow rate mean that you’ll reduce water consumption.
  • Water filter is clear and located right on the input nozzle, letting you know exactly when it needs maintenance.
  • The gun style lance is ergonomic and easy to use.
  • One of the most affordable 110 bar pressure washers on the market.

There are some cons to purchasing this unit:

  • Low pressure and water flow will limit cleaning applications.
  • No scalability, i.e. this won’t be compatible with a patio cleaner attachment.
  • Included nozzle aims for widest coverage, rather than targeted pressure to a small area.

Consumer Feedback and Final Thoughts

One of the best ways to determine whether a product is for you, is to see how other consumers have responded to it. The Bosch AQT 33-11 High Pressure Washer has been favourably reviewed, and currently holds a 4.3/5 star rating on the world’s main ecommerce platform.

Reviews have praised the easy portability and light weight, as well as its performance with basic cleaning tasks. There has also been criticism, particularly towards the included nozzle, which makes it hard to adapt to different jobs and target specific areas to clean heavy soiling.

If you need a pressure washer that can adapt to heavier cleaning tasks, then you’re going to need to look for a unit with higher pressure and flow ratings.

However, you’re also going to have to accept a significant bump in price. If you can live with the limitations, or if the Bosch AQT 33 11 simply meets all of your requirements, then this is a recommended purchase.

The low price makes it compelling, while the performance for light cleaning is not to be overlooked.

Nilfisk E140 Pressure Washer Review

If you’re looking for a pressure washer for home cleaning, you’ll have no shortage of models to choose from. The problem is that just like any range of products, it can be hard to separate the worthy purchases from the duds.

When it comes to power washers, Nilfisk is easily one of the best choices. This trusted brand name is known for bringing top products to market, and on paper, it looks like the Nilfisk E140 Pressure Washer is another in a long line of successful releases.

If you need something with a bit of extra power for tougher cleaning jobs, this might be the right washer for you. Jump into the full review to find out.

Nilfisk E140 Key Features

  • Air Cooled Induction motor provides high power with 140 bar pressure.
  • High max flow rate of 500 litres per hour.
  • Long 9m Hose
  • Includes nozzle accessories.

Intended User

Designed for home users that won’t settle for lower pressure machines, the Nilfisk E140 Pressure Washer can make light work of most domestic jobs. If you’re cleaning your vehicles, outdoor surfaces, or even home exteriors, then this pressure washer has been designed for you.

Performance Overview

Even with a high pressure and water flow rating, you’ll still need to know that this model can deliver when it comes to cleaning tasks. In short, it does.

Whether you’re cleaning a patio, or spraying the grime from a long road trip off of your car, you’re going to find that the E140 is able to clean with ease.

Removing moss from garden walls or even from your home exterior is light work, and cleaning outdoor paving stones, bricks, or concrete, will all reward you with great results.

The spray lance has some great features, like 360-degree rotation to make handling easier, and the long 9 metre hose means that you won’t have to relocate the unit too much when you’re working around different areas of your property.

At times, you may even find yourself adjusting the pressure, particularly when cleaning sensitive painted surfaces. This washer has power to spare, even if you’re a highly demanding user.

Accessories Included in the Package

The best pressure washers come with all of the accessories needed to complete domestic cleaning tasks, and the Nilfisk E140 Pressure Washer is no exception.

Accessories use a quick connect coupling system, and there’s a tornado rotating nozzle, as well as a standard power speed nozzle. There’s also a foam sprayer attachment for when you want to introduce some detergent for better cleaning.

The accessories are well made and of high quality, but there is a noticeable lack of a splash-free patio cleaning attachment in this package, which is disappointing considering that some competitors offer this in the same price range.

Best and Worst of the Nilfisk E140 Pressure Washer

The E140 impresses with:

  • Excellent cleaning power from high pressure and water flow.
  • Good construction with well-made accessories.
  • Winding style hose reel.
  • 9m hose length exceeds that offered by most of the competition.

With a lot to like, there are still some areas where improvements could be made:

  • The overall no-frills design can make this unit to appear less capable than it is.
  • Detergent system attaches to the lance, instead of being integrated into the main unit.
  • Relatively heavy at 21kg

Consumer Feedback and Final Thoughts

The Nilfisk E140 Pressure Washer is held in high regard by consumers, and currently enjoys a 4.7/5 star rating on the world’s largest ecommerce site. Owners have praised the power, the ergonomics of the lance, and the inclusion of a high quality hose reel.

At the same time, some have been critical of the use of plastic for some connectors, feeling that brass or another metal would have been suited to a top model.

Overall, the Nilfisk E140 is a highly capable pressure washer, and is likely more power than most homeowners would need. Outdoor cleaning, tool cleaning, and car washing, are all made easy with this washer and its included attachments.

The lack of a patio cleaner might be a problem for some users, but it doesn’t make this a bad purchase. For the price, you get more power than what you would with some competitors, and you’ll also have confidence from knowing that you own a pressure washer from one of the most trusted companies in the industry.

If you need power and aren’t worried about fancy electronic controls or accessories that you won’t use regularly, then this would be an excellent choice for your next pressure washer.

Premium K5 Karcher Pressure Washer Review

If you’re looking for a pressure washer where there are no compromises, with power to spare, then the K5 Karcher Pressure Washer might just pique your interest.

It’s the second most powerful model in the Karcher Full Control range, and it offers excellent power with great cleaning delivery.

Like the other models in the series, it has a full set of accessories for domestic cleaning tasks, and it even has some advanced control technology built right into the lance handle.

If you need a unit that can deal with almost every conceivable cleaning job, then it’s time to take a closer look at the K5.

Karcher K5 Premium Features

  • 145 bar pressure with 500 litres per hour of water flow.
  • Includes an 8m high quality hose.
  • Integrated hose reel and on-board lance clip.
  • Pressure controls built into the lance handle.
  • Water cooled motor.
  • Plug-in detergent system.

Who Could Use the K5 Karcher Pressure Washer?

The K5 has been designed for the most demanding domestic users. 145 bar of pressure is a significant increase over the 110 – 130 bar that is found in most entry to mid-range units.

More pressure means better cleaning, and the high water flow rate means that cleaning is faster. If you need to clean your car, even if it’s an off road vehicle, then this would be an ideal pressure washer for you.

The unit will also clean outside surfaces, including patios and decking, and it can be used to clean fences, walls, garage exteriors, and house exteriors.

If you have any outdoor cleaning task, ranging from garden tools to outdoor furniture, then the K5 Karcher Pressure Washer has been designed for you.

Cleaning Performance

As a high end model, you would naturally expect the cleaning performance on the Karcher K5 to be nothing short of excellent. If you do decide to purchase one of these, then you’re not going to be disappointed, and your expectations may even be exceeded.

The high pressure and water flow both mean that not only can you tackle everyday cleaning tasks, but you’ll also be able to clean heavily soiled surfaces, even those that have been neglected for years.

Clearing debris out of brick or stonework will be easy with the 145 bar pressure, and light-duty tasks will be over in minutes. If you’re cleaning a city a car, you’ll be able to complete the job with fewer and faster passes of the lance.

Even if you own an off-road vehicle that you’ve taken out for some fun on the weekend, the Karcher K5 Premium will be perfect for getting out mud and any other debris that you’ve picked up along the way.

If you have used other pressure washers that have felt underpowered for your needs, particularly entry level models, then the K5 Karcher Pressure Washer will be a noticeable step up, that will likely satisfy all of your cleaning demands today, and in the long term.

Included Accessories

If you’re familiar with other Karcher pressure washers, then you will know that they come with all of the accessories that you’ll need to start cleaning various surfaces and items at home.

The K5 has a multijet lance that is an improvement over the individual lances that they provide on older and lower tier models. This attachment can be used for basic pressure washing, dirt blasting, or applying detergent to a surface before hosing it down.

This model also includes the T350 surface cleaner, which allows you to clean horizontal and vertical flat surfaces without excess water splash.

There’s a detergent plug-in system that is easy to use, and is a big improvement over the suction hose attachments on entry level models.

One of the best features on this premium model is the addition of the Full Control system. It allows for pressure to be adjusted with an electronic keypad, and there’s also an LCD display to show you the setting that is currently selected.

Best and Worst of the K5 Karcher Pressure Washer

This high end pressure washer doesn’t disappoint when it comes to features and performance. Some of the highlights are:

  • Easy control of power modes from the lance grip.
  • No need for multiple attachments, thanks to the 3-in-1 lance.
  • Excellent power and water flow makes heavy cleaning jobs easy with this pressure washer.
  • Water cooled motor allows long operating cycles.
  • 3-year warranty provides peace of mind.
  • Included patio and flat surface cleaner head.

There’s nothing particularly disappointing about this pressure washer, and besides bumping the power, there’s little room for improvement. While you may see the high price as a downside, the fact that it comes with an extensive warranty and is incredibly well made, means that the investment will continue to pay off for years to come.

Final Thoughts

This is a pressure washer for people who have extensive cleaning tasks, with some of them being particularly grimy or heavy-duty. It’s not an entry level unit and isn’t the best option if you only plan to clean your car and driveway every other weekend.

However, if you do need the power that comes from high pressure and increased water flow, then you’ll find a lot to love about the K5 Karcher Pressure Washer, and the extra touches like the full control lance make this a compelling choice in the high end market.

Karcher K4 Premium Ecologic Pressure Washer

Designed to be the next step up from the company’s highly popular entry level products, the Karcher K4 Premium Ecologic Pressure washer offers mid-range power, good water flow, and some great features that allow it to be used almost anywhere that there is a mains or standing water source.

With a range of included accessories to accomplish most domestic cleaning tasks, this is a serious contender for your next pressure washer purchase.

If you’ve had even just some passing interest in this model, a comprehensive review will allow you to weigh up the pros and cons, and find out if it’s right for you.

Key Features of the Karcher K4 Premium Ecologic Pressure Washer

  • Lightweight and designed for portability.
  • 130 bar pressure with 420 l/h water flow rate.
  • Water cooled motor for extended operating time.
  • Detergent system for better pressure washing.
  • Good accessories package for different jobs.

Who Is the Karcher K4 Ecologic Intended For?

This is a mid-range pressure washer aimed at home users who need a pressure washer that performs better than the low pressure entry level models.

With 130 bar of pressure, it’s able to perform better on stubborn cleaning jobs, and the relatively high water flow rate means that it can clean larger areas in shorter times.

The Karcher K4 Ecologic can cover a surface area of 15m2 in 30 minutes, which is 150% more than the company’s entry level model.

Outdoor surfaces, home exteriors, fences, decking, vehicles, and garden furniture are all prime candidates for pressure washing with the Karcher K4 Ecologic.

Cleaning Performance

Whether this will be your first pressure washer, or you’re upgrading from another model, you’ll find the performance to be extremely satisfying, and good for light to mid-duty workloads.

Aside from the pressure and water flow advantages, the other key element in the K4 is the water cooled motor. Air cooled motors are usually found on inexpensive pressure washers, and they can limit continuous operating time and overall product life.

With a water cooled motor like the one used in the K4, it’s possible to clean continuously, essentially for as long as you need to get the job done.

You’ll be able to work faster with the Karcher K4 Premium Ecologic Pressure Washer, because the relatively high pressure and flow rate will be able to make short work of domestic tasks.

Whether you’re cleaning outdoor paving stones, your car, or even your outdoor furniture, excellent results can be had in just minutes on most surfaces.

Accessories Included in the Box

The accessories are central to the cleaning power and efficiency of the Karcher K4 Ecologic. For standard cleaning on vehicles or uneven surfaces, the Dirtblaster lance attachment uses a rotating nozzle that improves performance over the standard attachment.

You could still use the standard attachment for general cleaning, and it has a quick adjusting nozzle for changing the pressure as you clean. If you want to clean flat surfaces without splash and spray back, you could use the T350 patio cleaner attachment. This specialized attachment can be used on ground surfaces, as well as outside walls, fences, and large doors.

Karcher has done a good job of including three attachments that cover all of the basic cleaning needs of the domestic user, and you’ll appreciate not having to purchase additional accessories to cover all of your needs.

The K4 also has a special plug-in detergent container, so you won’t need to use a separate container and suction hose like you would on an entry-level model.

Best and Worst of the Karcher K4 Premium Ecologic Pressure Washer

There are many good things to say about the K4, with the most prominent being:

  • The pressure and flow rate are ideal for all domestic cleaning tasks, and you won’t find yourself wishing you had more power.
  • Continuous use time is increased, thanks to the water cooled motor.
  • There’s a special ecologic switch that will conserve water and power consumption.
  • Hoses and attachments use quick connectors.
  • Everything you need to get started is included in the package.

However, there’s still room for improvement on future models:

  • Some assembly is required for attachments and the main unit (covered in the operator’s manual).
  • Well made, but uses many plastic parts, which could limit durability.
  • Unit is not well balanced, so pulling the hose reel can cause the unit to topple over when it is seated upright.

Final Thoughts

Even with some minor downsides, there’s a lot to like about the Karcher K4 Premium Ecologic Pressure Washer. It provides more power than the average pressure washer, which will help you to clean faster with better results.

It has some great accessories, and the T350 attachment is perfect for outdoor surface cleaning. While a significant step up in price from a basic pressure washer, the K4 will provide many years of excellent cleaning, and if you have a larger property, you’ll find that this unit is well worth the initial investment.

Karcher K2 Compact Home Pressure Washer Review

If you’re looking for an entry level pressure washer that still delivers when it comes to design and build quality, then the Karcher K2 compact home pressure washer is a compelling option. Designed for light domestic cleaning, this would be a great addition to your powered home appliances.

If you’ve been considering this model but still aren’t quite sure about the features and how well it is able to perform in cleaning tasks, then this review will be a great starting point for choosing your first pressure washer.

Karcher K2 Feature Overview

  • Upright, electric powered pressure washer.
  • Includes lance attachments and basic accessories.
  • Mix detergent into your pressure stream for effortless cleaning.
  • 110 Bar pressure rating with 360 litres per hour water flow.
  • Air cooled electric motor.

Intended Use

If you need a light weight portable pressure washer for domestic cleaning, then this is a great light-duty solution. The Karcher K2 is suitable for cleaning vehicles, lightly soiled tiles and outdoor surfaces, tools, and outdoor furniture.

110 bar of pressure is at the lower end when compared to other units, but it’s still sufficient for cleaning your car on the weekends, hosing down a boat, or even removing grime from your home siding, bricks, or cladding.


Any time that you are looking for a pressure washer, performance will be the main decider. 110 bar is suitable for all of the intended applications, and the only area where this unit is really lacking is in water flow.

360 l/h is slightly below the average flow rate for this price range, which means that cleaning jobs could take longer than with some competing washers with a similar pressure rating.

However, one benefit of having lower water flow is that this unit conserves more water per wash, and because it’s designed for light-duty tasks, this should not be considered as a negative point.

Cleaning concrete and other outside surfaces can usually be achieved with a single pass over each section, but this will depend on how much embedded dirt and grime there is. If you’re using this for regular maintenance, then you will find that it performs above your expectations.

Included Accessories

Sometimes accessories can make or break a product, especially in the case of an electric pressure washer, where the extras will determine how easily you can get your cleaning jobs done.

Thankfully, the Karcher K2 compact home pressure washer has three excellent cleaning attachments that make it perfect for all of the jobs that it is intended for.

The standard lance is used for variable pressure washing on a range of surfaces, whereas the Dirtblaster attachment should be used for cleaning tiles, paving stones, and other weathered surface that are heavily soiled.

There’s also a splash-free patio cleaner that can be used for gently cleaning outdoor surfaces, and it’s the one that you would use for regular upkeep on your outdoor surfaces.

The unit has a built in storage system for the accessories, and there’s also a vacuum tube for adding detergent into the water flow.

Best and Worst of the Karcher K2 Compact Home Pressure Washer

The pros of this unit can easily be summed up:

  • Great design and assembly.
  • At less than 6kg, it’s incredibly lightweight and portable.
  • Great entry-level price point.
  • Easy to understand and use, even for first time users.

Although not the perfect machine, there’s still very little to complain about.

  • Air cooled motor means continuous use should be limited to 30 minute sessions with short breaks between.
  • Low pressure and water flow rates limit this model to light-duty cleaning.

Final Thoughts

A home pressure washer only needs to get a few things right, and in the case of the Karcher K2 compact home pressure washer, it can satisfy all of the requirements of the average domestic user.

It’s not the most powerful pressure washer on the market, so heavily soiled surfaces could mean longer and inefficient cleaning times, but considering its low price point and high build quality, it can easily be considered one of the best pressure washers in its class.