10 bestBosch Pressure Washersof May 2025
112M consumers helped this year.
1

Bosch High Pressure Washer EasyAquatak 120 (1500W, Home And Car Kit Included, Max. Flow Rate: 350l/h, In Cardboard Box) -, Green, 37.5 Cm*40.0 Cm*20.0
Bosch

9.9
15% off
2

Kärcher K 4 Power Control Pressure Washer, Pressure: max 130 bar, Flow Rate: 420 l/h, Area Coverage: 30 m²/h, Water Filter, Weight: 11.5 kg, High-Pressure Hose and Gun, Dirt Blaster, Spray Lance
Kärcher

9.8
21% off
3

Kärcher K 2 Power Control Home pressure washer, pressure: max. 110 bar, flow rate: 360 l/h, area: 20 m²/h, water filter, weight: 4.0 kg, high-pressure gun, dirt blaster, spray lance, Home Kit
Kärcher

9.7
6% off
4

Bosch High Pressure Washer UniversalAquatak 135 - 1900 W, 135 Bar Pressure, 450 l/h Flow Rate, with 3-in-1 Nozzle, Detergent Nozzle, and Carrying Handle in Carton Packaging
Bosch

9.4
12% off
5

Kärcher K 5 Power Control Pressure Washer, pressure: max. 145 bar, flow rate: 500 l/h, area coverage: 40 m²/h, water filter, weight: 13 kg, high-pressure hose and gun, dirt blaster, spray lance
Kärcher

9.2
OtherUp to 26% off
12% off
6

Kärcher K 5 Power Control Car & Home Pressure Washer, pressure: max. 145 bar, flow rate: 500 l/h, area: 40 m²/h, water filter, 13 kg, high-pressure gun, dirt blaster, spray lance, Home Kit, Car Kit
Kärcher

8.9
13% off
7

Kärcher K 3 Power Control pressure washer, pressure: max. 120 bar, flow rate: 380 l/h, area coverage: 25 m²/h, water filter, weight: 4.4 kg, high-pressure hose and gun, dirt blaster, spray lance
Kärcher

8.6
14% off
8

Kärcher K 7 Power Pressure Washer, Pressure: max. 180 bar, Flow Rate: 550 l/h, Area Coverage: 60 m²/h, Water Filter, Weight: 17.2 kg, high-Pressure Hose/Gun, Dirt Blaster, Spray Lance
Kärcher

8.4
11% off
9

Kärcher K 2 Classic Pressure Washer, Pressure: max. 110 bar, Flow Rate: 360 l/h, Area Coverage: 20 m²/h, Water Filter, Weight: 3.4 kg, high-Pressure Hose and Gun, one-Way Spray Lance, Dirt Blaster
Kärcher

8.1
9% off
10

Hyundai Petrol Pressure Washer, 4000psi 420cc 15L/min with 15m Hose and Lance, 4 Nozzles, Turbo Nozzle & 3 Year Warranty
Hyundai

7.8
A Guide to Selecting the Best Bosch Pressure Washers
When choosing a Bosch pressure washer, it's important to consider your specific needs and the tasks you plan to tackle. Pressure washers can be used for a variety of cleaning jobs, from washing cars and bikes to cleaning patios, driveways, and even the exterior of your home. Understanding the key specifications will help you select the best model for your requirements.
Pressure (PSI)
Pressure, measured in PSI (pounds per square inch), indicates the force with which water is expelled from the washer. Higher PSI means more cleaning power. For light tasks like washing cars or outdoor furniture, a lower PSI (around 1300-1800) is sufficient. For medium tasks like cleaning decks or patios, a PSI of 1800-2300 is ideal. For heavy-duty tasks like stripping paint or cleaning large areas, look for a PSI above 2300. Choose a pressure level that matches the intensity of your cleaning needs.
Water Flow Rate (GPM)
The water flow rate, measured in GPM (gallons per minute), indicates how much water the washer uses. A higher GPM means more water is used, which can help rinse away dirt more effectively. For light cleaning tasks, a GPM of 1.2-1.5 is usually adequate. For medium tasks, look for a GPM of 1.5-2.0. For heavy-duty cleaning, a GPM above 2.0 is recommended. Consider the balance between PSI and GPM to ensure efficient cleaning.
Motor Type
Pressure washers can have either electric or gas motors. Electric motors are quieter, require less maintenance, and are suitable for light to medium tasks. They are ideal for residential use. Gas motors are more powerful and suitable for heavy-duty tasks, but they are louder and require more maintenance. Choose an electric motor for convenience and lighter tasks, and a gas motor for more demanding cleaning jobs.
Hose Length
The length of the hose determines how far you can move from the pressure washer without having to move the unit itself. A longer hose provides more flexibility and reach. For small areas, a hose length of 20-25 feet is usually sufficient. For larger areas, look for a hose length of 25-50 feet. Consider the size of the area you need to clean and choose a hose length that provides adequate reach.
Nozzle Types
Different nozzles provide different spray patterns and pressures. Common types include 0-degree (pinpoint), 15-degree (narrow), 25-degree (medium), and 40-degree (wide). Some models come with adjustable nozzles or multiple nozzle tips. For delicate surfaces, use a wider spray pattern (25-40 degrees). For tough stains or hard surfaces, use a narrower spray pattern (0-15 degrees). Choose a model with the nozzle options that best suit your cleaning tasks.
Detergent System
Many pressure washers come with a built-in detergent system that allows you to mix cleaning solutions with water. This is useful for tasks that require soap, such as washing cars or cleaning heavily soiled surfaces. Look for models with an easy-to-use detergent system if you plan to use soap frequently. Consider whether you need this feature based on the types of cleaning tasks you will be performing.
Portability
Portability is determined by the weight of the pressure washer and whether it has wheels. Lighter models are easier to move around, while heavier models may be more stable but harder to transport. If you need to move the pressure washer frequently or over uneven terrain, look for a model with wheels and a manageable weight. Consider your physical ability to move the unit and the terrain where you will be using it.

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