The 16 Best 4 GPM Pressure Washers You Should Consider

Discover the best 4 gpm pressure washer for your cleaning needs. Uncover top options that deliver unbeatable performance without the hassle.
The 16 Best 4 GPM Pressure Washers You Should Consider

Top Quick Picks For You

Budget-Friendly Pick

LWQ Pressure Washer

LWQ Pressure Washer

This electric pressure washer offers effective performance with a 2.5 GPM flow rate, making it ideal for home cleaning tasks at an accessible cost.

Best for Heavy-Duty Use

SIMPSON PowerShot PS60843

SIMPSON PowerShot PS60843

With a robust 4400 PSI and a powerful CRX 420cc engine, this gas pressure washer is designed to handle tough cleaning jobs, making it perfect for heavy-duty use.

Best for Professionals

Simpson ALH4240

Simpson ALH4240

This model features a Honda GX390 engine and is built for professional grade performance, making it the go-to choice for contractors and heavy-duty tasks.

Best for Portability

Westinghouse WPX4400

Westinghouse WPX4400

The Westinghouse WPX4400, with its tough steel frame and lightweight design, promises easy transportation, making it excellent for users needing to move their equipment frequently.

Best 4 Gpm Pressure Washer

When it comes to conquering dirt and grime in the building construction and maintenance realm, a 4 GPM pressure washer is your trusty sidekick. This powerhouse is designed to transform the toughest surfaces, making the once daunting task of cleaning feel like a breeze. Dive into our curated selection of the best models that combine efficiency and performance, ensuring you find the perfect tool to elevate your cleaning game.

Budget-Friendly Pick: LWQ Pressure Washer

Electric Pressure Washer, 2.5 GPM Power Washer with 4 Quick Connect Nozzles, High Pressure Cleaning Machine with Foam Cannon for Cars/Fences/Driveways/Patios/Home Cleaning
GoodNot So Good
Powerful cleaning performanceInitial setup time
Lightweight and portableCaution with electrical wires
Multiple nozzle optionsNot for old car paint

We’re excited to share our thoughts on the LWQ Electric Pressure Washer, our top pick for budget-conscious cleaners !

With an impressive 2.5 GPM flow rate, this machine packs a punch, making deep cleaning tasks feel like a breeze .

The four quick-connect nozzles allow us to tackle everything from driveways to patio furniture with tailored pressure .

We love its user-friendly design—lightweight, portable, and equipped with a 20-foot hose that gives us plenty of reach .

Plus, the anti-tipping design keeps it stable even during intense cleaning sessions .

Just a heads up, initial setup requires a bit of time, but the results are absolutely worth it!

Be sure to also check out the best pressure washer sandblasting kit for more options! Also, here is the price history so you know exactly when to buy!

Price history for LWQ Pressure Washer on Amazon

Best for Heavy-Duty Use: SIMPSON PowerShot PS60843

SIMPSON Cleaning PS60843 PowerShot 4400 PSI Gas Pressure Washer, 4.0 GPM, CRX 420cc Engine, Includes Spray Gun and Extension Wand, 5 QC Nozzle Tips, 3/8-inch x 50-foot Monster Hose, 49-State
GoodNot So Good
High pressure (4400 PSI)Heavy (134.7 lbs)
Durable steel frameRelatively noisy operation
Easy to startShort hose length

We’re excited to spotlight the SIMPSON PowerShot Pressure Washer, our pick for Best for Heavy-Duty Use! This powerhouse boasts an incredible 4400 PSI and a CRX 420cc engine, ensuring it tackles the toughest cleaning tasks effortlessly .

Setup is a breeze, and its maintenance-free AAA industrial triplex plunger pump consistently delivers top-notch performance .

With a rugged welded steel frame and premium pneumatic tires, maneuvering across any terrain is a cinch .

Plus, it’s equipped with quality accessories, including a robust 50-foot hose and five quick-connect nozzle tips for all your needs .

If you’re serious about heavy-duty cleaning, this machine is your perfect partner!

Be sure to also check out the best tape measure holder for more options! Also, here is the price history so you know exactly when to buy!

Price history for SIMPSON PowerShot PS60843 on Amazon

Best for Professionals: Simpson ALH4240

SIMPSON Cleaning ALH4240 Aluminum Series 4200 PSI Gas Pressure Washer, 4.0 GPM, HONDA GX390 Engine, Includes Spray Gun and Extension Wand, 5 QC Nozzle Tips, 3/8-inch x 50-foot Monster Hose, (49 State)
GoodNot So Good
Powerful 4200 PSIHard to start
Easy assemblyPicky about gas quality
Durable aluminum frameTrigger must be held

When it comes to professional pressure washing, we've found a true champion in the Simpson Aluminum Series .

Equipped with a robust Honda GX390 engine, this beauty delivers an impressive 4200 PSI at 4.0 GPM, making it perfect for heavy-duty tasks like deck cleaning and wood restoration .

We love how lightweight yet durable it is; the aircraft-grade aluminum frame ensures longevity without weighing you down .

Plus, its 13-inch pneumatic tires make maneuvering across uneven terrain a breeze .

However, be aware that it can be a bit picky with gas quality and requires you to maintain a steady trigger pressure .

If you're serious about your work, this is the powerhouse you need!

Be sure to also check out the best miter shears for more options! Also, here is the price history so you know exactly when to buy!

Price history for Simpson ALH4240 on Amazon

Best for Portability: Westinghouse WPX4400

Westinghouse WPX4400 Gas Pressure Washer, 4400 PSI and 4.2 Max GPM, Spray Gun and Wand, 5 Nozzle Set, for Cars/Fences/Driveways/Homes/Patios/Furniture
GoodNot So Good
High pressure performanceHeavy at 142 pounds
Multiple nozzle optionsInitial starting issues
Easy assembly and useLoose bolts reported

Introducing the Westinghouse WPX4400, our pick for "Best for Portability" !

We love its lightweight design paired with a tough steel frame, making it a breeze to transport, even with its robust 4400 PSI and 4.2 GPM capabilities .

Whether you’re tackling grime on your patio furniture or deep-cleaning sidewalks, this power washer delivers with finesse .

The 50-foot hose and multiple nozzle options equip you for any job .

However, it's worth noting that at 142 pounds, it can feel a bit hefty, and some users have reported initial starting issues .

Overall, it's a solid investment for convenient cleaning!

Be sure to also check out the best caliper grease for more options! Also, here is the price history so you know exactly when to buy!

Price history for Westinghouse WPX4400 on Amazon

Commowner Pressure Washer

4200 PSI Electric Pressure Washer- 4.0 GPM High Power Washer with 33FT Hose Reel, 4 Spray Tips and Soap Bottle for Car Washing, Fence Cleaning, Patio Maintenance(Upgraded)(Green)
GoodNot So Good
Easy assemblyStorage design flaws
Lightweight and portableNot for heavy-duty jobs
Multiple nozzle optionsPressure varies in use

With the commowner Electric Pressure Washer, we were pleasantly surprised by its user-friendly assembly and lightweight design, making it easy for anyone to handle .

This model packs a punch with a maximum pressure of 4200 PSI and offers four nozzle options, allowing for flexibility in tackling various cleaning tasks—no more rushing to swap nozzles !

Plus, the removable detergent tank means we can amp up the cleaning power when needed .

Although it has a few storage design quirks and isn't meant for heavy-duty jobs, we feel this pressure washer truly shines in everyday cleaning, making it a great investment for homeowners.

Be sure to also check out the best carbide scraper for more options! Also, here is the price history so you know exactly when to buy!

Price history for Commowner Pressure Washer on Amazon

Fenbeli Pressure Washer

Electric Pressure Washer 5000PSI - 3.5 GPM Power Washer 2000W Portable Pressure Cleaner Machine with 4 Nozzles & Foam Cannon, 25FT Pressure Hose for Car,Patio, Fence, Window, Garden (Yellow)
GoodNot So Good
Powerful 5000 PSICord length may limit reach
15-level adjustable pressureMight not suit heavy-duty tasks
Easy to assemble and storePressure control requires practice

We’re excited to introduce the Fenbeli 5000 PSI Pressure Washer, a powerhouse designed to tackle your toughest cleaning challenges !

With a robust 2000W motor and 3.5 GPM, this machine makes quick work of dirt on everything from driveways to vehicles .

The 15-level adjustable pressure allows us to easily customize the force for any task, thanks to its user-friendly touchscreen control .

Maneuverability is a breeze with an upgraded telescopic aluminum handle and smooth-rolling wheels .

Plus, the Total Stop System ensures energy efficiency, extending the motor's life .

Ideal for homeowners, this pressure washer might just be your new favorite cleaning companion!

Be sure to also check out the best torpedo laser level for more options! Also, here is the price history so you know exactly when to buy!

Price history for Fenbeli Pressure Washer on Amazon

Le Hao Tool 4 Gpm Pressure Washer

Electric Pressure Washer 5000PSI-Max 3.6GPM Power Washer Touch Screen Adjustable Pressure,4 Nozzles and 500ml Foam Cannon Power Washer Cleaning for Patio
GoodNot So Good
Powerful 1800 Watt motorInaccurate PSI rating
Upgraded touchscreen controlsFlimsy build quality
Easily portable with wheelsNo GROUND on plug

We’re excited to share our thoughts on the Le Hao Tool 4 GPM Pressure Washer .

This powerhouse boasts an impressive 1800 Watt motor, delivering a max water pressure that makes cleaning a breeze .

That upgraded touchscreen control ?

Total game-changer !

With three pressure settings and four nozzles, you can tailor your cleaning experience effortlessly .

The telescopic aluminum handle and large wheels ensure it’s easy to maneuver, while the Total Stop System helps save energy and prolongs pump life .

However, we did notice some concerns with the PSI rating and overall build quality .

Still, if you want fast and effective cleaning, this might just be your go-to!

Be sure to also check out the best tape to stop water leaks for more options! Also, here is the price history so you know exactly when to buy!

Price history for Le Hao Tool on Amazon

APPVAVA Pressure Washer

Electric Pressure Washer 4000 PSI 2.5 GPM High Power Washer with 4 Nozzles, 35FT Power Cord, Cleaning Machine with Foam Cannon for Cars Fences Driveways Patios Home Cleaning
GoodNot So Good
Powerful cleaning capabilityLimited hose length
User-friendly nozzle switchingModerate weight
Comfortable for extended useCorded power restrictions

The APPVAVA high-pressure washer truly stands out with its powerful 4800 PSI and 3.0 GPM performance, making light work of your toughest cleaning tasks .

Whether you're tackling grimy decks, walls, or even your car, this washer has you covered with its four adaptable nozzle heads for a range of pressure options .

While the 20-foot hose may limit mobility slightly, the dual wheel design and upgraded handle ensure comfort during use .

Plus, the 350ml foam cannon enhances deep cleaning, making it a breeze .

With safety features like the Total Stop System and 24/7 customer support, we think you'll find this pressure washer a trusty ally for your home maintenance needs!

Be sure to also check out the best precut ceramic window tint for more options! Also, here is the price history so you know exactly when to buy!

Price history for APPVAVA Pressure Washer on Amazon

Commowner Pressure Washer

4200 PSI Electric Pressure Washer- 4.0 GPM High Power Washer with 33FT Hose Reel, 4 Spray Tips and Soap Bottle for Car Washing, Fence Cleaning, Patio Maintenance(Upgraded) (Blue)
GoodNot So Good
Powerful 4200 PSIManual operation
Lightweight and easy to storeMay require hose replacement
Leakage-free assemblyPower varies in real use

Introducing the Commowner Electric Pressure Washer—the ultimate tool to tackle tough cleaning tasks with ease and efficiency !

With a powerful 4200 PSI and a remarkable 4.0 GPM, we’re impressed by its ability to blast away dirt in no time .

Thanks to its hassle-free assembly, you can say goodbye to pesky leaks .

The included four nozzles mean you can switch from low to high pressure without the hassle of constant replacements .

We love the removable detergent tank that enhances cleaning power, while the 33 ft hose ensures you can reach every corner of your space .

Plus, with a two-year warranty, your investment is well-protected!

Be sure to also check out the best arc plasma cutter for more options! Also, here is the price history so you know exactly when to buy!

Price history for Commowner Pressure Washer on Amazon

Commowner Pressure Washer 4 Gpm Pressure Washer

Electric Pressure Washer 4500PSI 4.0GPM Power Washers with M22-14mm Pressure Hose 33FT, Power Sprayers High Pressure with 1/4" QC Compatible Surface Cleaner for Home Cars Driveways, Blue
GoodNot So Good
Powerful 4500 PSIRequires outlet access
User-friendly setupLimited reach with cord
Leak-proof designSome assembly needed

The Commowner 4500 PSI Pressure Washer is a game changer in the world of cleaning .

With its 2000-watt motor, it unleashes an incredible 4500 PSI that effortlessly obliterates dirt and grime from cars, patios, and more .

We love the upgrade to a 33-foot high-pressure hose for extra reach and the assurance of a leak-proof design that uses durable metal fittings .

Setup is a breeze, letting you go from unboxing to cleaning in no time .

Plus, with a Total Stop System for safety, you can clean confidently .

If you're after power and versatility, this washer is a solid choice!

Be sure to also check out the best mini grease gun for more options! Also, here is the price history so you know exactly when to buy!

Price history for Commowner Pressure Washer on Amazon

VEVOR Gas Pressure Washer

VEVOR Gas Pressure Washer, 4400 PSI 4.0 GPM, Gas Powered Pressure Washer with Copper Pump, Spray Gun and Extension Wand, 5 Quick Connect Nozzles, for Cleaning Cars, Homes, Driveways, Patios
GoodNot So Good
High pressure (4400 PSI)Customer service issues
Multipurpose use with nozzlesPotential motor base weakness
Easy to move and storeHose durability concerns

When it comes to tackling tough stains, the VEVOR 4400 PSI High-Pressure Washer is a force to be reckoned with !

With its impressive 4.0 GPM flow rate, this gas-powered miracle makes light work of dirt and moss on brick patios or rust-stained concrete driveways .

We love the efficiency of its 390 ml engine—easy to start and reliable for all your DIY adventures .

Plus, with 5 quick-connect metal nozzles, you're equipped for any job, big or small .

The well-stored accessories and ergonomic design allow for effortless maneuvering around your property .

Just a heads up: there have been some concerns with customer service and hose durability, but overall, this powerhouse is hard to beat!

Be sure to also check out the best plastic adhesion promoter for more options! Also, here is the price history so you know exactly when to buy!

Price history for VEVOR Gas Pressure Washer on Amazon

PowRyte Pressure Washer

Electric Pressure Washer, Foam Cannon, 4 Different Pressure Tips, Power Washer, 3800 PSI 2.4 GPM
GoodNot So Good
High pressure performanceInstructions unclear
Versatile pressure tipsPotential surface damage
Easy to assembleShort hose length

When it comes to tackling stubborn grime, the PowRyte 4 GPM pressure washer stands out with its breathtaking 3800 PSI .

We love its N-COR pump, which not only offers durability but is also maintenance-free, freeing you up to tackle your cleaning tasks rather than worrying about upkeep .

The included snow foam lance takes your cleaning game to the next level, creating thicker foam that clings to surfaces for maximum effectiveness .

With four universal tips, adaptable to various surfaces, and hassle-free assembly, this pressure washer makes short work of any cleaning project .

Just a heads up: the instructions can be unclear and the hose length may feel a bit short, but with its powerful performance, we’re willing to overlook these quirks!

Be sure to also check out the best romex wire dispenser for more options! Also, here is the price history so you know exactly when to buy!

Price history for PowRyte Pressure Washer on Amazon

DUSICHIN Foam Cannon 4 Gpm Pressure Washer

DUSICHIN Foam Cannon Short Pressure Washer Gun 1/4 Inch Quick Connector,Car Wash Foam Gun with 5 Pressure Washer Nozzle Tips 3/8'' Swivel Quick Connector,Additional Orifice Nozzle 1.04mm Car Washing
GoodNot So Good
Durable foam cannon designNot fit for garden hoses
Includes multiple nozzle tipsHose connectors can leak
Ergonomic handle for comfortSwivel hose connection lacking

We're excited to present the DUSICHIN 4 GPM Pressure Washer—a powerhouse for your cleaning tasks !

With a heavy-duty foam cannon that boasts a durable metal core and a 1-liter capacity, this tool delivers impressive performance under pressure, handling up to 3000 PSI .

The ergonomic handle ensures you won’t feel fatigued during those marathon cleaning sessions, while the easy-pull trigger offers seamless operation .

Equipped with five different nozzle tips, this versatile tool can tackle anything from cars to sidewalks .

Just be mindful that it’s not suitable for garden hoses .

Overall, the DUSICHIN pressure washer is a delightful addition to any maintenance arsenal!

Be sure to also check out the best right angle screwdriver for more options! Also, here is the price history so you know exactly when to buy!

Price history for DUSICHIN Foam Cannon on Amazon

SIMPSON Clean Machine

SIMPSON Cleaning CM61083 Clean Machine 3400 PSI Gas Pressure Washer, 2.5 GPM, CRX Engine, Includes Spray Gun and Wand, 4 QC Nozzle Tips, 5/16-in. x 25-ft. MorFlex Hose, 49-State
GoodNot So Good
Powerful performanceNo integrated soap tank
Easy to startLimited accessories included
Durable steel frameMight require initial setup

When it comes to tackling tough outdoor cleaning tasks, we love the SIMPSON Clean Machine pressure washer .

With a robust 208 cc CRX engine, this unit is not just easy to start; it delivers a powerful 3400 PSI at 2.5 GPM, making quick work of grime on decks and patios .

The steel frame ensures durability, while the 10-inch pneumatic wheels make it a breeze to maneuver on any terrain .

Although it lacks an integrated soap tank and comes with limited accessories, the four quick-connect nozzles give you versatility for various cleaning jobs .

Ideal for home exterior prep, this pressure washer is a reliable partner for any maintenance task!

Be sure to also check out the best carbide burr set for more options! Also, here is the price history so you know exactly when to buy!

Price history for SIMPSON Clean Machine on Amazon

Le Hao Tool Pressure Washer

Electric Pressure Washer 5000PSI-Max 3.6GPM Power Washer Touch Screen Adjustable Pressure,4 Nozzles and 500ml Foam Cannon Power Washer Cleaning for Patio Yellow
GoodNot So Good
Powerful 5000PSI pressureNot true to PSI claims
Upgraded touchscreen controlFlimsy construction
Easy to move/storeLacks GFCI ground protection

When it comes to tackling tough cleaning jobs, the Le Hao Tool Pressure Washer is a fierce contender with its impressive 5000PSI-Max capability .

We couldn't believe how easily it obliterated grime from decks and driveways !

Its upgraded touchscreen adds a modern twist, allowing us to effortlessly switch between pressure settings as needed .

The telescopic aluminum handle is a thoughtful touch, catering to users of varying heights and making transportation a breeze with its large wheels .

While it does have some concerns over build quality and PSI accuracy, its overall cleaning power and ease of use make it a worthy investment for any DIY enthusiast.

Be sure to also check out the best cold weather tape for more options! Also, here is the price history so you know exactly when to buy!

Price history for Le Hao Tool Pressure Washer on Amazon

Westinghouse ePX3500 4 Gpm Pressure Washer

Westinghouse ePX3500 Electric Pressure Washer, 2500 Max PSI 1.76 Max GPM with Anti-Tipping Technology, Onboard Soap Tank, Pro-Style Steel Wand, 5-Nozzle Set, for Cars/Fences/Driveways/Home/Patios
GoodNot So Good
Compact and lightweight designLimited maximum flow rate
Easy to assembleMay struggle with heavy jobs
Strong cleaning performanceSmall onboard soap tank

When it comes to power and portability, the Westinghouse ePX3500 pressure washer truly shines. With a solid 2500 PSI of deep-cleaning capability and an impressive 1.76 GPM flow rate, it tackles grime and dirt like a pro .

We love its compact and lightweight design, making it easy to store and transport, plus the 360° steering wheels are a game-changer for maneuverability .

The included 25-foot hose and multiple nozzle options ensure versatility for various cleaning tasks .

Just a heads-up: while the performance is strong, it may not handle super heavy-duty jobs as well, and the small soap tank could be a limitation for some .

Overall, it's a steadfast choice for home maintenance!

Be sure to also check out the best angle grinder stand for more options! Also, here is the price history so you know exactly when to buy!

Price history for Westinghouse ePX3500 on Amazon

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