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10 Best Costco Pressure Washers 2026 in the United States

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Our Top Picks

#1

Winner

EGO Power+ Electric Pressure Washer, 3200 PSI Power Washer, Includes (2) 56V 6.0Ah Batteries and Charger - HPW3204-2

Rating
10.0
Chosen by1,324
Portability
Nozzle Types
Additional Features

Most important from
433 reviews

Portability
The cordless design offers excellent portability and convenience, allowing use in hard-to-reach areas without the hassle of gas fumes or extension cords.
Nozzle Types
The unit includes versatile nozzles and quick-release connectors that simplify switching between cleaning modes and storing accessories.
Additional Features
Drawing water from any fresh source adds valuable flexibility for outdoor use away from garden hoses.
Power Source
While not as fast as gas-powered washers, it effectively cleans tough stains and grime, making it a great choice for typical home cleaning needs.
GPM (Gallons per Minute)
The 1.2 gallons per minute flow rate is sufficient for most tasks but slower than some gas models, especially when rinsing large surfaces.

The EGO Power+ Electric Pressure Washer offers strong cleaning power with up to 3200 PSI, which is great for most household jobs like cleaning patios, decks, cars, and siding. Its flow rate of up to 2 gallons per minute allows for efficient rinsing of surfaces without wasting water. Being battery-powered with two included 56V batteries, it provides cordless convenience and up to an hour of runtime, avoiding the hassle of cords or gas. This makes it especially suitable if you want quiet operation and easy mobility around your property.

The 25-foot hose offers a good reach for typical yard work, and the telescopic handle helps with transport and storage, adding to its convenience. It comes with several nozzle types including turbo and foam cannon for more versatile cleaning options. Users will appreciate quick connections that simplify setup and packing away. The ability to draw water from any fresh source is handy if you’re away from a garden hose.

Weighing 65.6 pounds, it may be a bit heavy for some users, requiring effort to move, especially for those with limited strength. While the battery life is decent, heavy-duty or extended jobs might require recharging or swapping batteries. The included warranties (5 years on the tool and 3 years on batteries) offer good peace of mind. This pressure washer is a solid choice if you want a powerful, cordless, and versatile cleaner for routine outdoor tasks, but may not be ideal for those needing something very lightweight or for very long, continuous use.

Rating
10.0
Chosen by1,324
Portability
Nozzle Types
Additional Features

Most important from
433 reviews

Portability
The cordless design offers excellent portability and convenience, allowing use in hard-to-reach areas without the hassle of gas fumes or extension cords.
Nozzle Types
The unit includes versatile nozzles and quick-release connectors that simplify switching between cleaning modes and storing accessories.
Additional Features
Drawing water from any fresh source adds valuable flexibility for outdoor use away from garden hoses.
Power Source
While not as fast as gas-powered washers, it effectively cleans tough stains and grime, making it a great choice for typical home cleaning needs.
GPM (Gallons per Minute)
The 1.2 gallons per minute flow rate is sufficient for most tasks but slower than some gas models, especially when rinsing large surfaces.
#2

NorthStar Electric Wet Steam and Hot Water Pressure Washer, 2750 PSI, 2.5 GPM, 230 Volt Corded Electric Power Washer, 4-Wheel Cart with 15-Inch Pneumatic Tires

Rating
8.8
Additional Features

Most important from
3 reviews

Additional Features
The pressure washer delivers powerful cleaning performance once fully operational, handling tough grime effectively with its steam feature.

The NorthStar Electric Wet Steam and Hot Water Pressure Washer offers a solid 2750 PSI and 2.5 GPM, delivering strong cleaning power suitable for tough jobs like removing grease, oils, dirt, and grime. This model stands out because it uses wet steam heated up to 250°F, which helps break down stubborn buildup more effectively than cold water alone. It runs on electric power, so you won’t need gas or fuel, making it easier to use indoors or in places where noise and fumes are concerns.

The hose is a generous 50 feet long, giving you plenty of reach without constantly moving the machine. Portability is handled well for its size with a sturdy 4-wheel cart and large pneumatic tires that make it easier to push over different surfaces despite the unit’s heavy weight of 464 pounds. However, because of its bulk and weight, it might not be the best choice for very frequent transport or smaller storage spaces.

It includes convenient features like Total Start/Stop technology, which saves energy by running the washer only when spraying, and built-in storage to keep the hose, spray gun, nozzles, and cords organized. This pressure washer is quite large and heavy, which could be a challenge if you need something lightweight or compact. Also, being corded electric limits mobility compared to gas-powered models, so you’ll need access to a power outlet. This NorthStar pressure washer is a powerful, steam-capable electric option great for users needing heavy-duty cleaning with hot water and steam, especially in settings where electric power is preferred over gas. It’s best suited for homeowners or professionals looking for strong cleaning performance with some trade-offs in size and portability.

Rating
8.8
Additional Features

Most important from
3 reviews

Additional Features
The pressure washer delivers powerful cleaning performance once fully operational, handling tough grime effectively with its steam feature.
#3

EGO Power+ Electric Pressure Washer, 3200 PSI Power Washer, Battery and Charger Not Included - HPW3200

Rating
8.8
Power Source
Portability
Additional Features

Most important from
433 reviews

Power Source
This battery-powered washer delivers outstanding cleaning power that surpasses most plug-in electric models and handles nearly all typical homeowner tasks with ease.
Portability
Portability is a major advantage—it's easy to carry through tight spaces and up stairs without worrying about gas spills or extension cords.
Additional Features
The unit’s quick-release fittings are well-made and leak-free, even after extended use and overnight connection to a pressurized water supply.
GPM (Gallons per Minute)
While the flow rate of 1.2 gallons per minute is sufficient for most tasks, it is slower than gas-powered washers, which may affect rinsing speed on larger jobs.

The EGO Power+ Electric Pressure Washer delivers strong cleaning power with up to 3200 PSI and a flow rate of 1.2 to 2.0 gallons per minute, making it suitable for most home and light outdoor cleaning tasks. It runs on rechargeable 56V lithium batteries, which means no gas or cords to worry about. However, batteries and charger are sold separately, so keep that in mind before purchasing. The washer offers multiple spray modes including ECO, High, and Turbo, allowing you to adjust pressure depending on the cleaning job. It also features a handy wand display showing battery life, so you won’t be caught off guard during use.

The package includes five nozzle types to handle different surfaces and cleaning needs, plus a foam cannon for applying soap easily. With a 25-foot hose and telescoping handle, this machine is fairly easy to maneuver and store, although it weighs about 36 pounds, which might be a bit heavy for some users. One nice bonus is the siphon hose that lets you draw water from fresh sources like rain barrels, expanding its usefulness beyond just garden hoses.

Supported by a 5-year warranty, the EGO Power+ pressure washer is a reliable choice for those seeking a powerful, cordless electric washer with versatile features, provided they don’t mind purchasing batteries separately and managing a moderately heavy unit.

Rating
8.8
Power Source
Portability
Additional Features

Most important from
433 reviews

Power Source
This battery-powered washer delivers outstanding cleaning power that surpasses most plug-in electric models and handles nearly all typical homeowner tasks with ease.
Portability
Portability is a major advantage—it's easy to carry through tight spaces and up stairs without worrying about gas spills or extension cords.
Additional Features
The unit’s quick-release fittings are well-made and leak-free, even after extended use and overnight connection to a pressurized water supply.
GPM (Gallons per Minute)
While the flow rate of 1.2 gallons per minute is sufficient for most tasks, it is slower than gas-powered washers, which may affect rinsing speed on larger jobs.

Buying Guide for the Best Costco Pressure Washers

Pressure washers are versatile tools that can help you clean various surfaces with ease, from driveways and patios to cars and outdoor furniture. When choosing a pressure washer, it's important to consider your specific needs and the features that will best suit your cleaning tasks. Understanding the key specifications will help you make an informed decision and ensure you get the most out of your purchase.
PSI (Pounds per Square Inch)PSI measures the pressure output of the washer. Higher PSI means more cleaning power. For light tasks like washing cars or outdoor furniture, a PSI between 1300-2000 is sufficient. For medium tasks like cleaning decks or patios, look for a PSI between 2000-2800. Heavy-duty tasks like stripping paint or cleaning large areas may require a PSI of 3000 or more. Choose a PSI level based on the intensity of the cleaning jobs you plan to tackle.
GPM (Gallons per Minute)GPM indicates the water flow rate of the pressure washer. Higher GPM means more water is used, which can help rinse away dirt more effectively. For light cleaning tasks, a GPM of 1.2-2.0 is usually adequate. For medium tasks, consider a GPM of 2.0-2.8. Heavy-duty tasks may benefit from a GPM of 3.0 or higher. Match the GPM to the type of cleaning you need to do; higher GPM can speed up the cleaning process for larger or more stubborn areas.
Power SourcePressure washers can be powered by electricity or gas. Electric models are generally quieter, lighter, and require less maintenance, making them ideal for small to medium tasks around the home. Gas models offer more power and mobility, making them suitable for larger or more demanding jobs. Consider the convenience and power needs of your cleaning tasks when choosing between electric and gas-powered pressure washers.
Nozzle TypesDifferent nozzles provide varying spray patterns and pressure levels. Common types include 0-degree (high pressure, pinpoint), 15-degree (high pressure, narrow), 25-degree (medium pressure, wide), and 40-degree (low pressure, very wide). Adjustable nozzles or quick-connect tips can offer versatility for different tasks. Choose a pressure washer with the nozzle options that best match your cleaning needs, allowing you to switch between precision and broader coverage.
Hose LengthThe length of the hose affects the reach of the pressure washer. Longer hoses provide more flexibility and allow you to clean larger areas without moving the unit frequently. For small areas, a hose length of 20-25 feet may be sufficient. For larger areas or more extensive cleaning tasks, consider hoses that are 30 feet or longer. Choose a hose length that provides the convenience and reach you need for your specific cleaning projects.
PortabilityPortability is determined by the weight and design of the pressure washer. Lightweight models with wheels or handles are easier to move around, making them ideal for tasks that require frequent repositioning. Heavier models may offer more power but can be harder to maneuver. Consider how often you'll need to move the pressure washer and choose a model that balances power and ease of transport for your needs.
Additional FeaturesSome pressure washers come with extra features like detergent tanks, onboard storage for accessories, or adjustable pressure settings. These features can enhance convenience and efficiency. Detergent tanks allow for easy application of cleaning solutions, while onboard storage keeps accessories organized. Adjustable pressure settings let you customize the power output for different tasks. Consider which additional features will make your cleaning tasks easier and more effective.

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