6 Best Pressure Washers for RV, 2021 Update

(Disclosure: I research online to find the best products, and As an Associate, I earn from qualifying purchases.)

Best Pressure-Washer-For-RVWhen I see people struggling with rags and garden hose cleaning their RVs, I’m always surprised. Today with the help of a pressure washer, cleaning an RV is very easy, straightforward, and fun. All you need is to make sure you get the right model.

These machines are designed to give the water some more pressure to blast out the dirt, grime, and grease out of the surface being cleaned. The best part about these units is, you can use them to clean your RV and also use it to clean other things in your home.

Top 6 Best Pressure Washer for RV in 2021

There are different models in the market, but there are only a few that are ideal for use on cleaning an RV. I will be discussing these few models here. So let’s get right to it.

1. Sun Joe SPX3000 – Pressure Electric Pressure Washer

Sun-Joe-SPX3000-Pressure-Electric-Pressure-WasherThe list starts with the high-performance and the best rated Sun Joe SPX3000 Electric Pressure Washer. It’s a cleaning machine that is designed to bring you an ultimate dirt removal power.

It delivers it all to tackle different cleaning tasks, be it at home, buildings, cars, RVs, trucks, driveways, decks, and much more. Its power, performance, and versatility are derived from the powerful 1800w motor. With this motor, the machine can provide reliable 2030 psi of water pressure at 1.75 GPM water flow for the maximum cleaning power.

The device works consistently thanks to the dual detergent system equipped on it. Sun Joe SPX3000 also comes with a 34-inch extension spray wand which makes it super easy to clean the hard-to-reach areas.


  • Onboard dual detergent tanks
  • Automatic Total Stop System
  • Impressive cleaning power
  • Powerful, robust motor
  • CSA approved


  • Onboard nozzles storage is a bit unstable

2. SIMPSON MSH3125 – Cleaning MegaShot (Gas)

SIMPSON-Cleaning-MSH3125-MegaShot-Gas-Pressure-WasherThe second place goes to the high Simpson Cleaning MSH3125 MegaShot Pressure Washer. It is a gas powered model that runs on a robust, reliable Honda GC190 engine. With this motor and the robust OEM axial pump, this washing machine provides optimum performance with minimal effort.

Its lightweight and easy-to-maneuver design make it an ideal pressure washer for home and RV owners. If you’re looking for maximum cleaning performance with less investment, this Simpson MegaShot is what you need.

Its MorFlex hose is kink and abrasion-free and has threaded M22 fittings. On the durability side of this model, it features a heavy-duty matte black steel frame tube and a base plate, all powder coated for rust and corrosion protection.


  • Powerful HONDA GC190 premium engine
  • Maintenance-free OEM axial pump
  • Long MorFlex non-marring hose
  • Premium pneumatic wheels
  • Equipped M22 connection
  • Welded steel frame


  • Heavier
  • Occasional leaks

3. Greenworks GPW1501 – RV Pressure Washer

Greenworks-GPW1501-Pressure-WasherNext, we look at the beautiful, robust Greenworks GPW1501 Electric Pressure Washer. It’s a cleaning machine that offers a reliable and versatile cleaning power. With this unit, you can clean your home, auto, and also outdoors. With it being a virtually-free maintenance pressure washer, you can be sure that it will provide you with a long term service.

The best part about this Greenworks GPW1501 is the fact that its robust 13-Amp motor runs smoothly with less noise to produce steady 1500 PSI water pressure at 1.2 GPM water flow rate. With this power, you will be able to blast out all the dirt, grime, and debris from your RV within no time. Its electrical system is a simple plug and plug. Plug it in, and in some few seconds, it’s up and running.


  • Smooth, impressive operation
  • Constant, dependable power
  • Portable, lightweight design
  • Plug and play connection
  • Minimal noise


  • Manual trigger lock

4. Sun Joe SPX4000-PRO – Electric Pressure Washer

Sun Joe SPX4000 2030 PSI 1.76 GPM 14.5-Amp Electric Pressure WasherMy next product is another well performing, well-designed, portable pressure washer from the famous Sun Joe. The SPX4000-Pro is an electric pressure washer that will give your hands the power to tackle the most robust home, auto, and outdoor cleaning tasks and with ease.

It comes equipped with a sturdy, robust 14.5 Amp motor that generates reliable 2030 PSI enough to demolish every last bit of grease, gunk, grime, and dirt. It also accompanies five quick-connect nozzles which allow switching from deep cleaning to gentle cleaning with no time.

With its onboard detergent tank and the detergent control dial, you will be able to use the right amount of detergent for a blast cleaning boost. You will also love the total stop system fitted on this machine as it saves you energy while extending the pump life by shutting it off when the trigger is disengaged.


  • Powerful air cooled motor
  • Pressure Select Technology
  • Excellent maneuverability
  • Reliable extension wand
  • Supreme cleaning power


  • Smaller detergent tank

5. WEN PW31 – Pressure Washer (Gas)

WEN PW31 3100 PSI 2.5 GPM Gas Pressure Washer with 208cc EngineYour RV shouldn’t stay dirt, and you shouldn’t struggle yourself with a rug when WEN PW31 Gas Pressure Washer exists. It’s powerful, a gas-powered pressure washer that provides the power to wash away years of unwanted grime and dirt. With it offering cord-free operation, you will be able to venture anywhere your heart desires.

The WEN PW31 Pressure Washer is not only designed to make your cleaning easier but also more fun. It’s run by a powerful 208cc four-stroke engine which pumps around 2.5 gallons of water per minute while creating around 3100 psi of pressure. The never-flat tires are designed to withstand any surface, thus providing maximum maneuverability.


  • Powerful 4-stroke OHV engine
  • Five quick connect nozzles
  • Tough terrain wheels
  • An onboard soap tank
  • Axial cam pump


  • Assembling is a bit tedious

6. Briggs & Stratton 020681 – Easy to Carry

Briggs-&-Stratton-020681-2000Psi-1.2Gpm-El-WasherLastly, we have the famous Briggs & Stratton 020681 Electric pressure washer. It’s here to ensure that you win every cleaning home, outdoor, or auto cleaning task you start. With it providing durable cleaning power and featuring four quick-connect nozzles, you can be confident no grime, dirt or grease will be left behind.

I also loved the sturdy welded steel frame, which is said to have passed a military-grade drop test. Additionally, the durable foldaway design makes it easy to store when the job is done. I wouldn’t forget to mention that it uses a brushless induction motor which produces very minimal thermal heat and runs quietly while also operating for long hours.


  • Durable Brushless induction motor
  • Tough welded-steel frame
  • Integrated detergent tank
  • Time-saving turbo nozzle
  • Foldaway design


  • A bit heftier

Pressure Washer For RV: Buying Guide

When buying a pressure washer for RV, there are essential features that your model needs to portray for it to be great at this work. Without knowing what to check, it won’t be easy for you to pick the ideal one. So, what are these features that you need to consider?


Electric pressure washer or gas powered? Electric is portable and easy to operate but relies on the power supply. Gas powered, on the other hand, is powerful, compact, but quite noisy. It’s also cordless meaning you can use it wherever you are. Buy a model depending on the place of use and the nature of the cleaning, not forgetting the budget. Electric models are cheaper than gas-powered models.

Cleaning power

Averagely, an ideal pressure washer for cleaning an RV should have around 1200 psi and a flow rate of approximately 1.5 water flow rate. The ratings can tackle any dirt, grime, and grease on or in your RV. When you buy a more powerful model, be cautious while cleaning as it might damage your RV.


Most of the time, you will need to take out the pressure washer, clean your RV, and then take it back to the storage. You need to make this process easier for you by getting a lightweight, portable model. Something you can push, pull or carry with a handle.

Noise control technology

The gas powered pressure washers are known to be the noisiest. However, you can find a model with less noise. You need to pick a model that comes with some noise control technology.


No one wants a machine that gives them a hard time trying to operate. I suggest you buy a pressure washer that you can run even if you’re a beginner at pressure cleaning. It should be exclusively easy to use. Also pick a model that features a long power cord for a long-range cleaning, ergonomic design, and with large wheels ideal for uneven terrain.

Pump protection

Many forget to check out how the machine protects its pump. Many pumps fail due to overheating. With a proper pump protection feature, the pump should be protected from overheating by turning it off when the trigger is released. Also, with the gas-powered models, it should feature a low oil feature, protecting the engine when the lubrication oil goes below the required level.

Best Pressure Washers for RV (FAQs)

Q: Is it safe to use a bleaching agent in my pressure washer?

A: No! Bleaching agent can damage the pressure washer pump, hose, or even the tips. It’s is also not advisable to clean your RV with bleach as it might decolorize it.

Q: Is it safe to use hot water with my pressure washer?

A: No! Hot water can cause severe damages to everything it touches inside your pressure washer. It can cause the pipes to burst or damage the pump.


Everything here is tailored at educating you on top best pressure washers ideal for cleaning an RV and how to pick the best. If you’re having problems deciding on which to select, choose the number one product in the list. It’s the top rated, and it is ideal for all type of RVs.


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About the author

Sharif Miah

I am Sharif, 22, a student, currently doing the BBA program. Besides, I am an online Blogger.

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