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Honda Power Washer

10 Best Honda Power Washer 2025 in the United States

#1

Winner

9.9 score

Simpson PS4240 PowerShot Gas Pressure Washer Powered by Honda GX390, 4200 PSI at 4.0 GPM, (49 State) 60456

Simpson PS4240 PowerShot Gas Pressure Washer Powered by Honda GX390, 4200 PSI at 4.0 GPM, (49 State) 60456

SIMPSON

9.9 score

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The Simpson PS4240 PowerShot Gas Pressure Washer, powered by the reliable Honda GX390 engine, stands out for its impressive power and performance, making it a solid choice for both professionals and serious DIY enthusiasts. With a maximum pressure of 4200 PSI and a flow rate of 4.0 GPM, it effectively tackles tough cleaning tasks such as deck restoration and paint preparation. The durability of the welded steel frame and the corrosion-resistant finish adds to its longevity, which is a plus for frequent use in various conditions.

Rating
9.9
Chosen by1,132
PSI (Pounds per Square Inch)
Engine Power
Hose Length

Most important from
3223 reviews

PSI (Pounds per Square Inch)
This machine delivers impressive power and performance, making tough cleaning tasks significantly quicker and easier.
Engine Power
The Honda engine starts reliably, often on the first pull, and runs smoothly, enhancing the overall user experience.
Hose Length
The included high-pressure hose is durable and capable of withstanding rigorous use, although it requires some strength to maneuver.
#2
9.8 score

Simpson 61014 3500 PSI at 2.5 GPM Honda GX200 with AAA AX300 Axial Cam Pump Cold Water Professional Gas Pressure Washer PS61002-S

Simpson 61014 3500 PSI at 2.5 GPM Honda GX200 with AAA AX300 Axial Cam Pump Cold Water Professional Gas Pressure Washer PS61002-S

SIMPSON

9.8 score

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The Simpson 61014 is a robust gas-powered pressure washer designed for professional use, making it an excellent fit for contractors or anyone needing serious cleaning power. With a powerful Honda GX200 engine, it delivers 3500 PSI at 2.5 GPM, which is suitable for tough jobs like deck cleaning and paint preparation. Its AAA AX300 pump is designed for durability and features thermal relief to prevent overheating, enhancing its reliability over time.

Rating
9.8
PSI (Pounds per Square Inch)
Engine Power
Portability

Most important from
3223 reviews

PSI (Pounds per Square Inch)
It does make more pressure than most garden variety electric pressure washers, so beware.
Engine Power
This Simpson is a horse. Started on the second pull of the starter rope and runs like a dream. Very smooth operation.
Portability
The unit requires strength and some stamina to operate and you'll need a ramp or some help to get it into the back of a pickup.
Hose Length
Everything about the pressure washer is commercial/contractor grade. The Monster hose seems like it will withstand anything but needs extra effort to maneuver.
#3
9.7 score

Simpson Cleaning 4200 PSI Gas Pressure Washer, 4.0 GPM Power Washer for Commercial Use, Honda GX390 Engine, 50-Foot Steel-Braided Hose, Aluminum Series, 49-State (ALH4240)

Simpson Cleaning 4200 PSI Gas Pressure Washer, 4.0 GPM Power Washer for Commercial Use, Honda GX390 Engine, 50-Foot Steel-Braided Hose, Aluminum Series, 49-State (ALH4240)

Simpson Cleaning

9.7 score

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The SIMPSON Cleaning ALH4240 Aluminum Series pressure washer offers impressive performance ideal for professionals who require high power for demanding tasks. With a robust 4200 PSI and 4.0 GPM, it’s capable of tackling tough cleaning jobs such as deck cleaning and wood restoration. Powered by the reliable HONDA GX390 engine, it promises easy assembly and start-up along with professional-grade durability. The unit features a maintenance-free CAT Industrial triplex plunger pump, which includes a thermal relief feature to prevent overheating, ensuring long-lasting functionality.

Rating
9.7
PSI (Pounds per Square Inch)
GPM (Gallons per Minute)
Engine Power

Most important from
1494 reviews

PSI (Pounds per Square Inch)
The pressure washer's high PSI and GPM make quick work of tough cleaning tasks, effortlessly blasting away grime.
GPM (Gallons per Minute)
The pressure washer's high PSI and GPM make quick work of tough cleaning tasks, effortlessly blasting away grime.
Engine Power
The SIMPSON ALH4240 is described as a beast, offering more than enough power for any homeowner or DIY enthusiast.
Hose Length
Despite its impressive power, the pressure washer's hose is noted to be stiff, posing a challenge when maneuvering.

Top 10 Best Honda Power Washer 2025 in the United States

#1

Winner

9.9 score

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SIMPSON

Simpson PS4240 PowerShot Gas Pressure Washer Powered by Honda GX390, 4200 PSI at 4.0 GPM, (49 State) 60456

PSI (Pounds per Square Inch): 4200
GPM (Gallons per Minute): 4.0
Engine Power: Honda GX390
Nozzle Options: Five quick-connect tips
Portability: 13-inch pneumatic tires
Hose Length: 50 Feet

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Chosen by 1132 this week

#2

9.8 score

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SIMPSON

Simpson 61014 3500 PSI at 2.5 GPM Honda GX200 with AAA AX300 Axial Cam Pump Cold Water Professional Gas Pressure Washer PS61002-S

PSI (Pounds per Square Inch): 3500
GPM (Gallons per Minute): 2.5
Engine Power: Honda GX200
Nozzle Options: 5
Portability: Steel frame, pneumatic tires
Hose Length: 25 Feet

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#3

9.7 score

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Simpson Cleaning

Simpson Cleaning 4200 PSI Gas Pressure Washer, 4.0 GPM Power Washer for Commercial Use, Honda GX390 Engine, 50-Foot Steel-Braided Hose, Aluminum Series, 49-State (ALH4240)

PSI (Pounds per Square Inch): 4200
GPM (Gallons per Minute): 4.0
Engine Power: HONDA GX390
Nozzle Options: five quick-connect tips
Portability: 124 pounds
Hose Length: 50 feet

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#4

9.5 score

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SIMPSON

SIMPSON Cleaning ALH3425 Aluminum Series 3600 PSI Gas Pressure Washer, 2.5 GPM, Honda GX200 Engine, Includes Spray Gun and Extension Wand, 5 QC Nozzle Tips, 5/16-inch x 35-foot MorFlex Hose, 49-State

PSI (Pounds per Square Inch): 3600
GPM (Gallons per Minute): 2.5
Engine Power: Honda GX200
Nozzle Options: Five quick-connect nozzle tips
Portability: Aluminum frame, 10-inch pneumatic tires
Hose Length: 35 feet

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#5

9.2 score

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SIMPSON

Simpson Cleaning 4200 PSI Gas Pressure Washer, Honda GX390, 4.0 GPM, AAA Triplex Pump, Includes Spray Gun, Wand, 5 QC Nozzle Tips, 50' Monster Hose, Water Blaster, 60205, 49-State

PSI (Pounds per Square Inch): 4200
GPM (Gallons per Minute): 4.0
Engine Power: Honda GX390
Nozzle Options: 0°, 15°, 25°, 40°, soap
Portability: 13-inch pneumatic tires
Hose Length: 50 Feet

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#6

8.9 score

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North Star Proven Performance

Northstar Gas Cold Water Portable Pressure Washer Power Washer - 4200 PSI, 3.5 GPM, Honda Engine, Model Number 157127

PSI (Pounds per Square Inch): 4200
GPM (Gallons per Minute): 3.5
Engine Power: Honda GX390 OHV
Portability: 175 pounds
Hose Length: 50 Feet

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#7

8.6 score

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Champion Power Equipment

Champion Power Equipment 3200-PSI 2.5-GPM Low Profile Gas Pressure Washer with Honda Engine

PSI (Pounds per Square Inch): 3200
GPM (Gallons per Minute): 2.5
Engine Power: 201cc
Nozzle Options: 0˚, 25˚, 40˚, soap
Portability: 52 pounds
Hose Length: 25 Feet

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#8

8.3 score

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NorthStar

High-Press Water Pump 2in Ports 94 PSI Honda Eng

PSI (Pounds per Square Inch): 94 PSI
GPM (Gallons per Minute): 135.4 GPM
Engine Power: Honda Engine
Portability: 69.7 pounds

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#9

8.0 score

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Pressure-Pro

Pressure-Pro Eagle II E4040HG Direct Drive 4000 PSI Cold Water Pressure Washer, 4.0 GPM, GX390 Engine, Includes Spray Gun and Extension Wand, 5 QC Nozzle Tips, 3/8-inch x 50-Foot Non-Marking Hose

PSI (Pounds per Square Inch): 4000
GPM (Gallons per Minute): 4
Engine Power: GX390
Nozzle Options: five quick-connect tips
Portability: large tires, dual shock-absorbing feet
Hose Length: 50 feet

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#10

7.7 score

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B E PRESSURE

BE Power Equipment 11.0 GPM - 300 PSI Gas Soft Wash Unit with Honda GX200 Engine and Comet Diaphragm Pump SW1165HC

PSI (Pounds per Square Inch): 300
GPM (Gallons per Minute): 11
Engine Power: Honda GX200
Portability: 76 pounds

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Buying Guide for the Best Honda Power Washer

When choosing a Honda power washer, it's important to consider several key specifications to ensure you select the best model for your needs. Power washers are versatile tools that can be used for a variety of cleaning tasks, from washing cars and driveways to cleaning siding and decks. Understanding the different specifications will help you make an informed decision and get the most out of your purchase.
PSI (Pounds per Square Inch)PSI measures the pressure output of the power washer. This is important because it determines how powerful the water stream will be, which affects how effectively the washer can clean surfaces. Lower PSI (around 1300-2000) is suitable for light tasks like washing cars and outdoor furniture. Medium PSI (2000-2800) is good for cleaning decks, patios, and siding. Higher PSI (2800 and above) is ideal for heavy-duty tasks like stripping paint or cleaning large areas. Choose a PSI level based on the types of cleaning tasks you plan to perform most frequently.
GPM (Gallons per Minute)GPM measures the water flow rate of the power washer. This is important because it affects how quickly you can clean a surface. A higher GPM means more water is being used, which can speed up the cleaning process. For light cleaning tasks, a GPM of 1.2-1.5 is usually sufficient. For medium tasks, look for a GPM of 2.0-2.5. For heavy-duty cleaning, a GPM of 3.0 or higher is ideal. Consider the size of the areas you will be cleaning and how quickly you want to complete the tasks when choosing the GPM.
Engine PowerThe engine power of a Honda power washer is typically measured in horsepower (HP) or cubic centimeters (cc). This spec is important because it affects the overall performance and durability of the power washer. A more powerful engine can handle tougher cleaning jobs and longer periods of use without overheating. For light to medium tasks, an engine with 160-200cc or 5-6 HP is usually adequate. For heavy-duty tasks, look for an engine with 200cc or more, or 6.5 HP and above. Choose an engine power that matches the intensity and frequency of your cleaning needs.
Nozzle OptionsNozzle options refer to the different spray tips that come with the power washer. These are important because they allow you to adjust the spray pattern and pressure for different cleaning tasks. Common nozzle types include 0-degree (a very concentrated, high-pressure stream), 15-degree (a narrow, high-pressure fan), 25-degree (a medium-pressure fan), 40-degree (a wide, low-pressure fan), and soap nozzles (for applying detergent). Choose a power washer with a variety of nozzle options to give you flexibility in handling different cleaning jobs.
PortabilityPortability refers to how easy it is to move the power washer around. This is important because you may need to transport the washer to different locations or maneuver it around large areas. Look for features like wheels, a handle, and a manageable weight. Smaller, lighter models are easier to move but may have less power. Larger models with wheels and a sturdy handle can be more powerful but may be harder to transport. Consider how often you will need to move the power washer and choose a model that balances power and portability for your needs.
Hose LengthThe hose length determines how far you can reach from the power washer without moving the unit. This is important for convenience and efficiency, especially when cleaning large areas. A longer hose allows you to cover more ground without having to reposition the power washer frequently. For small to medium areas, a hose length of 20-25 feet is usually sufficient. For larger areas, look for a hose length of 30 feet or more. Choose a hose length that matches the size of the areas you will be cleaning most often.

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