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Bosch UniversalAquatak 135 High Pressure Washer vs Cordless Pressure Washer 21V

Updated August 2026The Bosch UniversalAquatak 135 excels in power and versatility, while the Cordless Pressure Washer 21V offers portability and affordability. Choose based on your cleaning needs.

The Bosch UniversalAquatak 135 excels in power and versatility, while the Cordless Pressure Washer 21V offers portability and affordability. Choose based on your cleaning needs.

Why Bosch UniversalAquatak 135 High Pressure Washer is better

higher pressure

Bosch UniversalAquatak 135 has 135 bar pressure compared to 62 bar of Cordless Pressure Washer 21V

more features

Bosch includes a versatile 3-in-1 nozzle for different cleaning tasks

better for heavy-duty

Bosch is designed for tougher cleaning jobs and larger areas

Why Cordless Pressure Washer 21V is better

lightweight

Cordless Pressure Washer 21V is more portable and easier to handle

battery powered

Cordless model offers freedom from power cords with rechargeable batteries

affordable

Cordless Pressure Washer 21V is significantly cheaper at £28.99

Overall score

Bosch UniversalAquatak 135 High Pressure Washer
85
Cordless Pressure Washer 21V
65

Specifications

SpecBosch UniversalAquatak 135 High Pressure WasherCordless Pressure Washer 21V
BrandBoschWZTO
Current Price£128.00£28.99
Power SourceMainsBattery
Cleaning TypeHeavy-dutyLight-duty
Included AccessoriesHigh-pressure gun, lance, nozzles2 batteries, foam bottle

Dimension comparison

Bosch UniversalAquatak 135 High Pressure WasherCordless Pressure Washer 21V

Overview of the Bosch UniversalAquatak 135 High Pressure Washer

The Bosch UniversalAquatak 135 High Pressure Washer is a powerful cleaning tool with a pressure rating of 135 bar, making it suitable for a variety of tasks. This high-pressure washer is designed for efficient cleaning, featuring a 3-in-1 nozzle that combines fan jet, rotary jet, and point jet options. Its compact design, aided by a pull-out handle and secondary carrying handle, ensures ease of use and storage. Priced at £128.00, it offers a robust solution for those looking to tackle tough cleaning jobs in their gardens or on vehicles.

Overview of the Cordless Pressure Washer 21V

The Cordless Pressure Washer 21V is a more portable and lightweight option, designed for ease of use without the constraints of a power cord. With a pressure of 62 bar (899 PSI), it is ideal for cleaning cars, patios, and outdoor surfaces. This model is priced at £28.99, making it an affordable choice for consumers who need a battery-powered solution. It includes two rechargeable lithium batteries that offer up to 30 minutes of runtime, allowing for flexibility and convenience during cleaning tasks.

Cleaning Power Comparison

In terms of cleaning power, the Bosch UniversalAquatak 135 significantly outperforms the Cordless Pressure Washer 21V, with a pressure of 135 bar compared to the latter's 62 bar. This higher pressure means that the UniversalAquatak can handle tougher grime and larger cleaning jobs more effectively. The inclusion of a versatile 3-in-1 nozzle further enhances its cleaning capabilities, allowing users to switch between different spray types based on the task at hand. For those needing to clean heavily soiled areas, the Bosch model clearly provides superior performance.

Portability and Convenience

The Cordless Pressure Washer 21V excels in portability, given its cordless nature and lightweight design. This model comes with two batteries that allow for up to 30 minutes of cleaning time and quick recharging within 2-3 hours, making it suitable for extended outdoor use without being tethered to a power supply. In contrast, the Bosch UniversalAquatak, while powerful, requires a constant connection to a mains power source, which can limit its usability in remote areas. Therefore, if mobility and ease of transport are your primary concerns, the Cordless Pressure Washer is the better choice.

Versatility in Use

Both pressure washers offer versatility, but they cater to different needs. The Bosch UniversalAquatak 135 is designed for a broad range of cleaning tasks, including outdoor furniture, cars, and patio areas, thanks to its higher pressure and multiple nozzle options. Alternatively, the Cordless Pressure Washer 21V features a 6-in-1 nozzle with multiple spray settings, making it adaptable for various cleaning scenarios, from washing vehicles to maintaining gardens. The inclusion of a foam bottle with the Cordless Pressure Washer also enhances its effectiveness for stubborn dirt, presenting it as a versatile option for everyday cleaning tasks.

Storage and Design

When it comes to storage and design, the Bosch UniversalAquatak 135 is engineered for compactness. Its pull-out handle and secondary carrying handle make it easy to manoeuvre and store, especially in smaller spaces. However, it is bulkier compared to the Cordless Pressure Washer, which is designed to be lightweight and easily transportable. The latter's compact design allows users to store it in tight spaces or carry it around effortlessly, making it a practical choice for those with limited storage options.

Price Point Analysis

The price difference between these two models is significant, with the Bosch UniversalAquatak 135 retailing at £128.00 and the Cordless Pressure Washer 21V at a mere £28.99. This substantial price gap reflects the differences in their design and capabilities. While the Bosch model offers higher pressure and more powerful cleaning capabilities, the Cordless Pressure Washer is an economical choice for casual users or those with lighter cleaning tasks. Consumers must weigh their cleaning needs against their budget to determine which product aligns best with their financial and practical considerations.

Which should you buy?

Deciding between the Bosch UniversalAquatak 135 and the Cordless Pressure Washer 21V ultimately depends on your specific cleaning requirements and budget. If you prioritise power and versatility for heavy-duty tasks, the Bosch UniversalAquatak 135 is the clear winner with its 135 bar pressure and multiple nozzle options. However, if portability, ease of use, and affordability are your main concerns, the Cordless Pressure Washer 21V provides an excellent alternative at a fraction of the cost. Consider your cleaning needs carefully to make the best choice for your situation.

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Bosch UniversalAquatak 135 High Pressure Washer vs Cordless Pressure Washer 21V | versusfinder