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Quiet Pressure Washers: A Complete Buying Guide [Best Picks]

Quiet Pressure Washers

Hey there, neighbor!

If you think you bother other people in your neighborhood whenever you clean your…

  • Lawn
  • Front yard
  • Sidewalk

DON’T WORRY. There’s a solution for it — quiet pressure washers!

If you don’t know what these are, it’s the perfect time to keep reading and get yourself one!

We have gathered some of the best quiet pressure washers to choose from.

Best Budget Pick
Sun Joe SPX3000 2030 MAX PSI Pressure Washer
Best Overall
Sun Joe SPX3500-BLK 2030 Electric Pressure Washer
Best Value
Karcher K5 Premium Electric Power Pressure Washer
Table of Contents

Top 6 Quiet Pressure Washers on the Market: Quiet Pressure Washer Reviews

1. Sun Joe SPX3500-BLK 2300 Electric Pressure Washer

Best Overall

Sun Joe SPX3500-BLK 2300 Electric Pressure Washer

With the 14.5/1800 watt motor of this quiet pressure washer, you can reach a maximum of 2300 PSI and 1.78 GPM as you clean your house and other duties!

The Sun Joe SPX3500 is an excellent appliance from a LEGENDARY manufacturer! How?

  • The electric pressure washer is one of the QUIETEST pressure washers!
  • It’s an ALL-PURPOSE TOOL with 69 decibels that you can use for cleaning:
    • RVs
    • Trucks
    • Boats
    • Buildings
    • Homes
    • Driveways
    • Patios
    • Lawns equipment

The Sun Joe SPX500 has not one or two, BUT 5 quick-connect spray tips (0, 15, 25, 40) and a soap dispenser!

It gives you complete power over light, medium, and heavy-duty cleaning tasks without any hassle at all.

We cannot recommend the Sun Joe SPX 3500 enough! What more can you ask for?

  • The Sun Joe SPX3500 electric pressure washer features a TSS (total shut system) that instantly shuts off when the trigger is not engaged to help save energy and prolong pump life.
  • It also has a DUAL detergent tank with a 0.9 liters capacity. You’ll never run out while cleaning!
  • Not to mention that its removable tanks carry different detergents? You can surely clean different cleaning projects!

Downsides?

It’s a great product with two downsides, it’s heavy, and the exaggerated 2300 PSI power is NOT AS STRONG as advertised.

Despite these drawbacks, we still recommend this bad boy!

| PROS

  • One of the quietest pressure washers
  • 69 decibels noise level
  • 5 quick-connect spray tips
  • High-quality material

| CONS

  • Heavy
  • Exaggerated

2. Sun Joe SPX3000 2030 MAX PSI Pressure Washer

Best Budget Pick

Sun Joe SPX3000 2030 MAX PSI Pressure Washer

Looking for a CHEAPER SUN JOE product?

This Sun Joe SPX3000 is an AFFORDABLE electric pressure washer equipped with a 14.5 AMP motor and 2030 PSI.

This Sun Joe SPX3000 is NOT AS SILENT as other quiet electric pressure washers on this list, but it’s got that great power with a noise level of 83 decibels.

Even though Sun Joe SPX3000 is not as silent, it does not take away its position for being one of the quietest pressure washers in the market.

A pressure washer and cleaning unit all in one? Does it focus on reducing noise levels and meeting consumers’ needs? YES!

Still not convinced? Think of a silent pressure washer that cleans surfaces THOROUGHLY and QUICKLY.

The machine is lightweight, compact, and is specifically for MEDIUM-DUTY RESIDENTIAL cleaning tasks like driveways, decks, backyards, patios, and even cars and boats!

What Else Can the Sun Joe SPX3000 Do?

  • Its engine LOWERS its noise level as it generates high cleaning power simultaneously!
  • Its 14.8-Amp motor delivers a MAXIMUM PRESSURE RATE of 2030 PSI at 1.76 GPM.
  • The machine is EASY TO STORE and MANEUVER thanks to its dual detergent tank.
  • The 2 30 fl oz. soap tanks allow you to CHANGE BETWEEN CHEMICALS during a cleaning task quickly.
  • Like the SPX3500, Sun Joe SPX3000 also has a TSS that shuts down BOTH the engine and the pump when the trigger is released.

Sun Joe SPX3000 features:

  • A 5-quick connect spray tips
  • A garden hose adapter
  • A 20-feet high-pressure hose
  • A 34-inch extension spray wand
  • A 35 feet long power cord

Downsides?

The unit also has two downsides; one does NOT have a hose reel included, and the other issue is that it comes with an adapter made of plastic.

| PROS

  • Affordable
  • 83 decibels
  • Can lower its noise levels while generating high power
  • Dual detergent tanks
  • Has a total stop system
  • The convenient buzz feature alerts the individual if there are other people nearby

| CONS

  • No hose reel included
  • The adapter is made of plastic

3. Karcher K5 Premium Electric Power Pressure Washer

Best Value

Karcher K5 Premium Electric Power Pressure Washer

This electric pressure washer by Karcher is another quiet cleaning unit, but specifically designed for residential use.

This electric pressure washer has a 90.1-decibel noise level right off the bat.

This Karcher K5 power washer can EASILY CLEAN stubborn stains and be used for light and medium-duty cleaning tasks.

Plus, it stands out among similar products! Why? Because the unit has quite a LONG lifespan.

This machine is equipped with an induction engine that can generate up to 2000 PSI at a 1.4 GPM maximum water flow rate.

The Karcher K5 water-cooled induction motor has a water cooling feature that prevents it from OVERHEATING, which increases its lifespan.

Karcher K5’s Distinct Features

  • The durability of the Karcher K5 power pressure washer is ENHANCED by its N-cor pump that is both maintenance-free and made from non-corrosive materials.
  • The Karcher K5 has REDUCED energy and water consumption levels, making this pressure washer ECO-FRIENDLY.
  • The unit is equipped with ON-BOARD detergent tanks.
  • The unit has HIGH safety levels. Super safe!
  • Its maintenance-free pump reduces the need for FURTHER EXPENSES.

What Does the Karcher K5 Come With?

Its WIDE-ANGLE spray nozzle cleans a larger surface area in a shorter time.

You can swiftly adjust the spray setting directly from the nozzle, giving you access to a VARIETY of different cleaning options with a simple twist of your wrist!

The Karcher K5 Electric Power Pressure Washer also includes:

  • A 25-feet high-pressure hose
  • A Dirtblaster spray wand
  • A Vario spray wand
  • A 35-feet power cord with GFCI

The Dirtblaster wand can remove stubborn dirt from hard surfaces such as cement.

The Vario spray wand increases the VERSATILITY of this power washer because it comes with FLEXIBLE pressure settings that ALLOW the user to clean from hard to fragile surfaces!

This quiet pressure washer is the one if you’re eyeing a quiet pressure washer that will LAST A DECADE!

Downsides?

This quiet electric power washer does NOT include an onboard hose reel.

The K5 unit by Karcher is also more DIFFICULT to assemble than other quiet pressure washers.

| PROS

  • Does not overheat
  • High safety levels
  • Onboard detergent tank
  • Has a Vario spray gun trigger
  • Has a long lifespan

| CONS

  • Does not have an onboard hose reel
  • Harder to assemble

4. Powerhouse International 2021 Platinum Edition Pressure Washer

Powerhouse International 2021 Platinum Edition Pressure Washer

One of the QUIETEST pressure washers is the Powerhouse International 2021 Platinum Edition Pressure Washer.

The name speaks for itself; the pressure washer is MORE POWERFUL than most quiet electric pressure washers.

This is the quietest pressure washer that offers exceptional stripping power!

How? It can deliver 3000 PSI at 2.2 GPM! This makes it the MOST POWERFUL quiet electric pressure washer on THIS LIST.

It functions better than a gas pressure washer because the silent motor STOPS when you release the spray trigger gun.

The pressure washer has SAFETY FEATURES, such as the total stop system, which can prevent injury and conserve water and energy.

How Powerful Is This Pressure Washer?

This BAD BOY has:

  • A turbo
  • Angle nozzles
  • Patio surface cleaner
  • Soap foam sprayer
  • Brush
  • 5-connect spray tips

This electric pressure washer is perfect for washing cars, gutters, and heavy-duty hydro jet cleaning jobs.

This unit also comes with a 30-foot flexible hose that makes it a lot EASIER to maneuver around!

The PSI pressure washer has a foldable handle that keeps the hose from tangling or kinking.

It also has an attachable soap/foam bottle that adjusts the amount of soap dispensed with a quick twist of the button.

A GFCI plug and automatic safety valve with a low-pressure by-pass for your safety.

Lastly, the powerhouse platinum model rests on a detachable cart with 4 casters that can be locked in place or allowed to ROLL FREELY to follow you when you are cleaning!

Downsides?

The customers dislike that it has some occasional issues with quality control.

Some customers have experienced issues with units failing after minimal use, but note that customer service was able to assist them so long as they were still UNDER WARRANTY.

Lastly, it’s NOT AS POWERFUL AS ADVERTISED.

| PROS

  • More powerful than most pressure washers
  • 30-foot flexible hose
  • Offers exceptional stripping power
  • Many accessories
  • Easy to assemble
  • Conserves energy and water

| CONS

  • Not as powerful as advertised
  • Occasional issues with quality control

5. WEN PW19 2000 PSI Variable Flow Electric Pressure Washer

WEN PW19 2000 PSI Variable Flow Electric Pressure Washer

WEN is also a well-known manufacturer renowned for producing HIGH-QUALITY and RELIABLE electric power washers!

The WEN flow electric pressure washer is another ON-THE-BUDGET silent pressure washer.

It’s designed mainly for light to medium-duty residential cleaning duties.

The machine is built for cleaning:

  • Outdoor furniture? Check!
  • Cars? Check!
  • Decks? Check!
  • Cement and bricks? Check!

The design of this model is FAR DIFFERENT from others because it DOES NOT HAVE wheels!

It’s not made like a trolley; it is a machine you can carry anywhere!

It is ONLY 14 POUNDS which is very lightweight! It weighs less than half the weight of a regular electric pressure washer.

What Makes This WEN Electric Pressure Washer Unique?

This is powered by a 13 amp motor, which can turn 1.6 GALLONS OF WATER per minute into a WHOPPING 2000 PSI.

That’s huge for such a small device!

It comes with its own unique variable flow spray lance that you must twist to change the pressure.

It features:

  • An attachable 13 fl oz. soap tank
  • A fast on/off switch
  • A trigger safety lock
  • A variable nozzle head
  • A 16.5-feet reinforced high-pressure hose

The most shocking part? It only retails for around 80$, and you already get HIGH PSI levels!

Plus, it only requires a small storage space so that you won’t need big adjustments in your basement!

Downsides?

The downside of this is that it ONLY has a short hose and NO STORAGE.

You’ll most likely have to go through the hassle of gathering up its hose when you bring it.

| PROS

  • Compact
  • Can carry with you anywhere
  • Highly affordable
  • Great for outdoor furniture
  • Has a trigger safety lock

| CONS

  • Short hose
  • No storage for the hose

6. Greenworks Pro 2700 PSI Electric Pressure Washer

Greenworks Pro 2700 PSI Electric Pressure Washer

The Greenworks 2700 PSI pressure washer is an ABSOLUTE FAVORITE because it’s one of the most powerful!

It has more cleaning power than any other GreenWorks pressure washer, even competing with the power of some gas pressure washers.

The brushless motor and axle-mounted wheels of this GreenWorks pressure washer can pump out up to 2700 PSI with water flow versatile up to 2.3 GPM.

The 2700 PSI means it CAN CONQUER ANY TASK IMAGINABLE!

It gives you the widest range of cleaning options and finishes those cleaning jobs FASTER than Mrs. Doubtfire!

Tackling tough and stubborn stains is part of why you want a power washer!

What’s Great About This Power Pressure Washer?

This GreenWorks power pressure washer delivers with its turbo nozzle attachment.

NOTE: The water coming out of the turbo nozzle should ONLY BE USED on metal, stone, and concrete.

It also has a soap nozzle, a multipurpose tool especially paired with the Greenworks Pro 2700-PSI Pressure Washer’s onboard detergent tanks.

You can use pressure washer-safe soaps for EVERYTHING, from deck cleaning to your car!

The Greenworks Pro 2700 PSI Electric Pressure Washer carries a brushless motor. These motors tend to LAST LONGER than conventional options while providing exceptional power.

The Greenworks Pro also employs JETTFLOW technology. This tech uses digital sensing and adjusts the output so that there is constant pressure to create a universal clean.

Downsides?

The only downside is that you may struggle understanding which components work best for which cleaning duty.

But we’re sure you are smart enough to figure it out.

| PROS

  • Long lifespan of its brushless motor
  • Most powerful pressure washer
  • Has a wide variety of cleaning options
  • Has many nozzles and attachments
  • Jettflow technology

| CONS

  • Complex components

How Does a Pressure Washer Work?

Pressure washers are BOTH a garden hose and an air compressor.

A typical pressure washer has either a GAS-FUELED engine or an ELECTRIC-POWERED motor.

The pressure washer’s motor is the one that powers a water pump:

  • The pump accelerates the water supplied from a garden hose, so the pressure washer produces HIGH PRESSURE to remove all the dirt and stains!
  • The washer is connected to a high-pressure-rated hose.

At the end of the hose is a WATER GUN (not a toy) that the pressure gun is used at car washes. When the trigger gun is pulled, the water gets combined with the air.

Pressure washers can AGGRESSIVELY blast things clean with water jets pressurized at about 75 TIMES the garden hose pressure.

Moreover, they can gently spray with lower pressures for delicate cleaning jobs. Pressure washers are commonly rated by PSI and GPM ratings.

  • PSI (pounds per square inch): The pounds per square inch is the water pressure MEASURED as a result that gives you the power to DESTROY the dirt and stains.
  • GPM(Gallons per minute): This refers to the water flow delivered to the spray gun. This gives you the power to BREAK DOWN the dirt, grime and wash it all off.

NOTE: Quiet pressure washers are a big help, but they can also cause EXTENSIVE DAMAGE to your home.

It’s certainly best to use with CAUTION!

Types of Pressure Washers

Find the CORRECT TYPE of pressure washer to keep your exterior walls, patio, shed, driveway, or any other surface FREE OF DIRT AND GRIME!

Here are some standard pressure washers to take note of:

1. Cold Water Pressure Washers

A cold water pressure washer is the MOST COMMONLY used type of pressure washer.

Why? This is because it’s MORE AFFORDABLE to produce and easier to use overall.

Cold water power washers are typically made more for CONSUMERS than contractors or professionals, but professional-grade models are available.

Cold water pressure washers are available in two models; GAS-POWERED and ELECTRIC MODELS.

They’re great for cleaning your siding off, but they can also be used to effectively clean your deck and other structures around your property.

You will be able to purchase a cold pressure washer at a very reasonable price!

2. Hot Water Pressure Washers

Hot pressure washers have numerous advantages over cold pressure washers.

For comparison:

  • Your average cold pressure washer is only capable of reaching temperatures of up to 140 degrees Fahrenheit.
  • Using a cold pressure washer is MUCH SAFER, but there are situations where you will want to have extremely hot water to clean something more easily.

It will be much easier to clean things that are caked with OIL and GREASE with hot pressure washers.

You won’t have to worry about not being able to clean these items effectively because the hot water cleaning power will CUT RIGHT THROUGH the grime!

There is also no need for the use of detergent when the water is this hot so that it can be very convenient.

People who want to be as clean as possible will enjoy being able to kill off bacteria with extremely hot water.

If you want to pressure wash your deck to GET SOME MOLD OFF IT, then having access to a hot pressure washer will be very effective.

3. Electric Pressure Washers

These pressure washers are really convenient to use and are generally pretty lightweight.

You will be able to use these pressure washers efficiently to take care of ANY NORMAL HOME PRESSURE washing needs.

If your goal is to clean off certain things on your property, this will be the most flexible way!

An average electric pressure washer will cost a bit less than a gas-powered unit.

Nonetheless, these pressure washers have a LIMIT in their power output by the electrical outlet from which they are getting their energy.

Electric pressure washers DON’T MAKE MUCH NOISE, making them a lot more pleasant to use than the gas-powered ones.

4. Gas Pressure Washers

If you’re looking for a powerful pressure washer for important work, you will likely want to purchase a gas-engine-powered pressure washer.

Gas-powered pressure washers are much more PORTABLE and POWERFUL than electric pressure washers.

Additionally, gas-powered units are NOT TETHERED to a power cord, so you can freely roam your property and use them wherever you like!

What’s the Difference Between Electric and Gas Models?

Some light-duty pressure washers run off your home’s electricity supply.

Electric quiet pressure washers are IDEAL because they are compact, quiet, and easy to move around, while gas models are not quite the same.

On the other hand, a gas pressure washer surface cleaner is a BETTER FIT for more powerful, medium, and heavy-duty cleaning.

A gas pressure washer is great for OUTDOOR cleaning power or where an electric supply is HARD TO FIND or where stringing extension cords together would be HARMFUL.

  • A gas pressure washer is EXTREMELY POWERFUL, with some offering up to 4000 PSI.
  • But this also means that it comes with a HIGHER PRICE TAG.

Things to Consider When Buying a Quiet Pressure Washer

There are a lot of quiet pressure washers that would efficiently do their job for you.

Although you need to have an eye out for a good quality product that will give you your money’s worth.

Here are some of the things that you should consider:

#1 Max PSI

PSI or pound-force per square inch is a standard unit of pressure (or a unit of stress). Each pressure washer machine should state information about its max PSI.

There has been quite a lot of negative feedback from customers stating that the advertised max PSI on various machines is EXAGGERATED.

You can avoid this by double-checking the Max PSI claimed by the manufacturer and reading ONLINE CERTIFIED REVIEWS to verify the information.

Thinking that the regular pressure washer that you have has a max PSI when it doesn’t is MISLEADING!

You won’t know if the electric power washer you bought will just burst pressure out of the blue, or if it has high pressure!

#2 GPM

PSI refers to the MINIMUM PRESSURE or the max PSI, while the GPM refers to the amount of flow.

But you don’t get two birds with one stone when you buy the quietest pressure washer.

Your quietest pressure washer can rock a 3000 PSI but ONLY have a 1.0 GPM.

So get your hands on the quietest electric pressure washer with a GOOD BALANCE of max PSI and GPM.

Additional important info:

  • Compute by multiplying PSI by GPM, and you will get the TOTAL CLEANING POWER.
  • You can also try the CSA internal pressure testing method!
  • The GPM is more important than the max PSI, but recently, most pressure washers have been built with PERFECT BALANCE.

#3 Size and Portability

If you are certain that you will use your electric pressure washer several times a week, it’s best to consider the size and portability.

Several quiet pressure washers are lightweight and compact, but you’ll have to SACRIFICE power or high pressure.

Go for the power pressure washer suitable for OUTDOORS and does NOT require an electricity supply.

#4 Noise Level

Did you know that even pressure washers have models with unique designs that can LIMIT the noise?

There are quiet pressure washers that DON’T GO OVER 70 decibels directly at the machine.

Measuring noise isn’t very straightforward. There is a standardized measurement unit that we use, and it’s called Decibel (dB).

Sadly, most manufacturers do NOT provide this kind of information, so we must either get our hands on a good quality pressure washer wand or check the noise ourselves to achieve a quieter garage.

#5 Gas vs. Electric

We already discussed more about this above, but here’s the gist of it:

A gas pressure washer is LOUDER than an electric power pressure washer and has MORE RINSING and STRIPPING power.

#6 Warranty

People tend to overlook the warranty, but the warranty might be QUITE IMPORTANT, especially if you are PAYING BIG BUCKS for a product and the manufacturer.

This doesn’t apply to just pressure washers, but to other things like shop vacuums and kitchen appliances, too.

This comes in handy when the information about the power pressure washer is not fully disclosed.

#7 Price

Of course, you must ALWAYS CONSIDER THE PRICE. You must know what makes it costly.

You must check whether the product has HIGH FLOW MODES or an electric motor OUT OF THIS WORLD!

#8 Nozzles

Most electric pressure washers come with extra nozzles or tips for cleaning.

These interchangeable tips range from 0 degrees to 65 degrees. The lower the degree, the more powerful and concentrated the spray.

Frequently Asked Questions

Why Are Pressure Washers Loud?

Whether it’s a gas pressure washer or any type of pressure washer, what causes a loud pressure washer could be:

  1. Damaged pump
  2. Air-water mixing
  3. Worn-out valves
  4. Faulty dampeners

Solutions for all these problems are maintaining and fine-tuning the washer’s key components.

You may also resort to idle down technology!

In case you don’t know, idle down technology REDUCES noise by up to 40%.

How Loud Are Gas Pressure Washers?

All gas-powered pressure washers are AT LEAST 85 decibels when operating.

You should always wear hearing protection when using a gas pressure washer!

Are Electric Pressure Washers Quieter?

Y-E-S!

They DO NOT MAKE MUCH NOISE at all, making the quietest electric pressure washers more pleasant to use than gas-powered ones.

How Much Pressure Should a Pressure Washer Have to Wash a Car?

The appropriate PSI setting for car washing that’s SAFE TO USE and WON’T DAMAGE YOUR CAR is 1200-1900 PSI.

Another feature necessary for a car cleaning pressure washer is the RIGHT GPM which is at 1.4-1.6.

There are also detergents specially designed for use in pressure washing a car.

Ensure that you use that type of wash soap when you pressure wash your car.

Winner Picks

Here’s a quick summary of our top recommended picks:

Best Value – Karcher K5 Premium Electric Power Pressure Washer

With this bad boy, you get to CLEAN ALL STUBBORN STAINS with its various sprays WITHOUT OVERHEATING.

It has an N-cor pump that enhances its power for any task needed to be accomplished.

It’s maintenance-free and made from non-corrosive materials.

Plus, it can last a DECADE!

Best Budget Pick – Sun Joe SPX3000 2030 MAX PSI Pressure Washer

This JAM-PACKED quiet pressure washer will pressure wash all your problems away!

Use all its accessories and 5 quick-connect spray tips to clean whichever surface needs it.

Filled with GREAT POWER, you can get your hands on it for an affordable price!

Best Overall – Sun Joe SPX3500-BLK 2030 Electric Pressure Washer

This quiet pressure washer is LESS THAN $180!

Surely one of the QUIETEST electric pressure washers for those on a budget!

You’ll enjoy its different detergents for different cleaning duties!

Conclusion

Overall, pressure washers are an extraordinary invention that has entered the domestic market, and they surely make cleaning much easier.

We think it’s safe to say that they are a great investment in cleaning. Without making loud noises are just the BONUS!

Wrapping it up, you now have all the information you need to make a wise and practical decision on finding the quietest pressure washer.

It will depend on your BUDGET and PREFERENCE! Whether it’s an electric or gas pressure washer, choose what you like!

About the Author

andrea_adams

Andrea has always been bombarded by the hustle and bustle outside her home. Living in the city doesn’t get any quieter. The never ending noise from construction, traffic, and dogs barking on the streets day in and day out drove Andrea to a breaking point.

For 3 years, Andrea committed herself to studying DIY hacks, performing soundproofing experiments, and installing noise-free solutions. Now, she lives a quiet life free of the stress from noisy environments.

She hopes to share this knowledge so that others don’t have to endure the noise reigning in their ears and live a peaceful, stress-free life.