Portable Pressure Washer With Water Tank [Top 5 In 2020]

portable pressure washer with water tank

Cleaning around the house is not a pleasant experience, but it is a necessary evil. You need products that make your work easier. You have probably used a pressure washer before to clean your gutters or the area around your house. Portable pressure washer with water tank is the newer and more innovative version of those old washers.

Now, you don't need to rent one because these portable units are small enough for you to use alone and with little maintenance. This article brings you the 5 best models with their features and advantages.

For those who wants to skip straight to the final verdict, here are our top picks.

best value

  • Power rating - 130 PSI and 0.5 GPM
  • Adjustable spray pressure
  • Battery operated - 220V battery
  • 17 liters tank

Premium

  • Power rating – 1200 PSI and 1.5 GPM
  • Double-sealed pump
  • Brushless motor with noiseless operation
  • 30 liters bucket

We have designed a comparison table below for your easy reference.

However, it is important to note that the positions are in no particular order of importance. Some models may be preferred by others, therefore, please do read in details, which one may suit you the best. 

ProductFeaturesOur Rating

Sun Joe SPX6001C-XR
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Power rating: 1160 Psi and 1 GPM

Tank volume: 5.3 gallons

: Wheels for easy movement

: Detachable bucket and tank

4.9/5.0



Price:$$$

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Realm D2 Plus
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Power rating: 1200 Psi and 1.5 GPM

Tank volume: 5.3 gallons

: Noiseless, brushless motor

: Cordless multi-use unit

4.5/5.0



Price:$$$$

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Aqua2Go GD605
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Power rating: 130 Psi and 0.5 GPM

Tank volume: 4.5 gallons

Water pressure: 3-9 bars

: Long-lasting battery

4.6/5.0



Price:$$

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Realm BY-PW01-B2Z-050T
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Power rating: 1200 Psi and 1.5 GPM

Tank volume: 7.9 gallons

: Noiseless, brushless motor

: Long and flexible hose

4.7/5.0



Price:$$$$

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Pure Clean Outdoor Portable Spray Pressure Washer
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Power rating: 120 Psi and 0.5 GPM

Tank volume: 4.5 gallons

: Built-in Rechargeable Battery

: Rugged, Durable and Reliable

4.3/5.0



Price:$$$

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Why choose These pressure washers over other types of washers?

Pressure washers have been around for a while now, and they aren’t new to most people. But recently, portable pressure washers have become more popular, especially among homeowners and outdoorsy people.

Everyone wants something that make their life easier, and also comes at a lower cost. If you aren’t convinced yet, we will give you a few reasons why you should go for a portable pressure washer over the older pressure washer types.

1) Portability

The primary advantage that portable pressure washers have over gas-powered pressure washers is the portability.

Electric portable pressure washers with inbuilt tanks tend to be more compact than the gas-powered ones because they don’t have the massive engines and motors.

The average gas-powered pressure produces about 3000 PSI and above, which is used for commercial cleaning. On the other hand, portable units don’t produce up to 3000 PSI and are hence more suited to household cleaning.

2) Price

If you don’t work in a manufacturing plant, then you most likely don’t need a heavy-duty pressure washer. Portable pressure washers are usually light-duty units that are best for cleaning around the house and some mild farm work.

Gas-powered pressure washers are much more expensive than an electric pressure washer. They are also costly to maintain if they break down.

So instead of spending so much money on a pressure washer, you can get a cheaper one which is just as effective.

3) Noise

Gas-powered engines make a whole lot of noise when compared to their electric counterparts. For some people, the noise level is annoying enough to switch to a portable pressure washer. You still get enough water pressure to clean, with a lot less noise.

4) Water tank

The convenience of having an attached water tank on your portable pressure washer means that you don’t need a water source before using it. Some of them have tanks that can hold up to 5 gallons at a time, so you don’t have to refill it so frequently.

Portable pressure washers weigh a fraction of the weight of gas-powered tanks, even with a full tank. This means you can take them camping, fishing, and driving.

Furthermore, some of them don’t require a direct power source, so you only need to charge the battery beforehand. They also conserve more energy and water than gas engines, so you get a lot of use from them on a full battery.

5 best Portable pressure washer with water tank [Product Reviews]

1. Sun Joe SPX6001C-XR Cordless Pressure Washer

Sun Joe SPX6001C-XR is an extremely versatile pressure washer that can do all kinds of light-duty cleaning jobs. You can use this product to clean cars, boats, vans, and other surfaces around the house.

With its powerful 40v/600-Watt motor, it performs at a satisfactory level. With its TSS, it stops immediately when the trigger is disconnected. It also has a backup battery that lasts long, even under medium pressure.

This Sun Joe model has a unique pressure selection technology that allows you to select between 3 different pressure levels. Its maximum pressure is 1160 PSI, and it runs at a maximum of 1 GPM, meaning you can get a lot of use out of its 5.3-gallon tank before refilling. You can also connect it straight to a garden hose if you need more water.

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2. Realm D2 Plus Cordless Pressure Washer

The Realm D2 Plus has high pressure and a powerful motor. It is efficient in washing your car and house. It is best suited for light-duty work, and its powerful motor has no brushless, meaning it is built to last longer, perform better, and produce a lot less noise than others.

It is a multi-use cordless unit, and you can adjust the pressure levels to fit whatever work you want to do. One advantage of this product is its easy assembly. All the machine and tank parts are connected with quick connectors that make it easy to use.

Furthermore, it comes with an auto-stop function, which doesn’t work when the trigger is not engaged, thus saving water and energy.

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3. Aqua2Go GD605 Multiple Outdoor Portable Spray Washer

The Aqua2Go GD605 is one of the most versatile pressure washers on this list. Its long hose is efficient enough to reach the hidden nooks and crannies around your house, car, and boat. On top of that, it has an additional shower head that works like a shower. After use, you can conveniently store the machine parts in the water tank.

This product is mainly battery-powered, but you can connect it to a 2V power source. Its lithium battery is so efficient that it lasts long enough to empty the 4.5-gallon tank five times.

With its attached soap dispenser, you can use this washer to wash large and small equipment. At its relatively lower price, it still performs as well as most other pressure washers.

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4. Realm BY-PW01-B2Z-050T Cordless Pressure Washer


The Realm BY-PW01-B2Z-050T is more expensive than a lot of similar models, but its high performance and powerful 40V motor make up for it. Its machine parts easily fit into the bucket, and it makes it much easier to store. Also, you can adjust its pressure levels to fit the amount you need for cleaning.

This Realm model is also an energy saver as its auto stop function stops it from working until the trigger is connected. With its brushless motor, you get an almost silent operation and high performance. With its auto-suction function, the water source isn’t restricted.

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5. Pure Clean Outdoor Portable Spray Pressure Washer

If you need a pressure washer to carry and use anywhere without any stress, then this unit is for you. It is so easy that you just need to attach the filled water tank to the battery and you’re good to go.

The Pure Clean Outdoor pressure washer has a compact build, and it is lightweight. Furthermore, it even plugs into car accessories, like a cigarette lighter.

It’s not only easy to use, but it also saves you energy and water. Its water-resistant frame and in-built battery allow you to use it in any weather condition. You can use this product for a lot of different uses, like washing a car, pet, or showering on a campground.

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Buying Guide

Buying a portable pressure washer with a water tank is not that hard if you know exactly what to consider. That’s why we have mentioned 5 key factors for you.

1) Power/energy rating

The power level of your pressure washer should depend on a few things – what you intend to use it for, and how large the area is. If you want to clean large or commercial property, then you need a heavy-duty pressure washer rather than a lighter one.

To figure out the power rating, you should check the pounds per square inch or gallons per minute units. Some washers also use cleaning units as a form of measurement. A heavy-duty pressure has about 3000 to 3500 PSI and 3-5 GPM.

2) Durability

Durability is a major concern when buying any product because you want to be sure that your purchase is worth it. The only sign of durability you can get is a good warranty. This way, you know that you can get a replacement if it doesn’t last until the warranty period is over.

3) Water tank

Since these portable pressure washers come with water tanks, you have to make sure they are big enough for you to use without frequent refills. You also have to consider the GPM, because the higher it is, the faster the water tank empties.

4) Nozzles and wands

Many people get pressure washers and later discover that the wands are not flexible enough, or the nozzles don’t cover a wider range. You can get any range from a direct 0° focused jet for hidden corners, to a wider arc of 50° and above.

5) Additional features

Extra features on a product can increase the total price of a product, but those extras can be useful. Don’t get carried away by them, though. You should only go for what you need.

Uses of a Water tank portable pressure washer

Portable pressure washers are versatile because you can carry them around for different purposes. The only disadvantage is that they are only good for light-duty functions.

However, most cleanings in the home don’t need anything more powerful than that. Besides, with a few attachments, you can alter their function. These are a few uses of portable pressure washers:

  • Cleaning all areas of your car
  • Cleaning equipment and equipment parts
  • Cleaning the outdoor walls of your house
  • Cleaning pools and hot tubs
  • Giving your pet an outdoor bath
  • Showering during a camping trip

Final Verdict

After a thorough and detailed assessment of the products on this list, our top portable pressure washer with water tank is the Sun Joe SPX6001C-XR. With its EcoSharp technology and Total stop system, this model offers high performance and additional features that make it a dream to use.

The best value model is Aqua2Go GD605. Even at its lower price, it operates well enough and offers you a seamless and noiseless performance.

Last but not least, if you want a model that has all the features and don’t mind paying more, the Realm BY-PW01-B2Z-050T is the premium pick on this list.

    Verner Ellen

    Hi, my name is Verner Ellen. I am a homebody whose interest is in getting the best home tools and equipments to help with the the everyday house chores. I also love fitness, cooking and grilling. Maintaining a clean and comfortable home is my lifelong passion.

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