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Sun Joe SPX3500 - 2000 PSI 1.1 GPM Electric Pressure Washer

The Sun Joe SPX3500 is an electric pressure washer offering a maximum water pressure of 2000 PSI and flow of 1.1 GPM. (Read full specs)

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Sun Joe SPX3500
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Price history for the Sun Joe SPX3500

Lowest price $359
Highest price $359
Current price $359

Description

THE GRIME FIGHTER. Tackle the toughest cleaning tasks with the SPX3500 Electric Pressure Washer from Sun Joe®. From homes, buildings, RVs, cars, trucks, to boats, decks, driveways, patios and more, this dirt-decimating dynamo makes quick work of a variety of outdoor chores.

Zoom on the Sun Joe SPX3500

The Sun Joe SPX3500 is a medium duty pressure washer, that provides its users with an all-around versatile cleaning experience, and enables:

  • targeted spot cleaning for hard, unpainted surfaces, reaching elevated areas, and thoroughly removing stubborn stains
  • general cleaning of hard surfaces , washing vehicles, and preparing surfaces for painting
  • gentle cleaning of delicate surfaces, and low pressure cleaning of larger areas
  • utilizing cleaning solutions, and rinsing surfaces clean

The following sections will present you in detail its power characteristics and design, its main features and all the additional features it has to offer.

Power

The Sun Joe SPX3500 in use

The Sun Joe SPX3500

Powered by a 13-amp induction motor, its axial pump can deliver a pressure of 2000 PSI (around 33 times more than a standard garden hose) and a flow of up to 1.1 GPM (values as per PWMA testing standards). With these values combined, the Sun Joe SPX3500 boasts a cleaning power of 2200 Cleaning Units.

The SPX3500 initiates operation effortlessly with a straightforward ON/OFF switch. The unit is ready-to-use with peace of mind, thanks to the included 35 ft GFCI cord.

Design & Handling

Prioritizing ease of transportation, the Sun Joe SPX3500 incorporates a portable design and approximate dimensions of D16.7 x W14.5 x H36 in. The handle adds to the SPX3500 convenience of transport.

Weighing 36.8 lbs, this unit offers a manageable weight that allows for easy handling by most individuals. With its motor contributing substantially to the weight, Sun Joe's plastic frame choice ensures the unit remains manageable. Even so, the SPX3500's two solid wheels maintain easy maneuverability.

Main Features

The Sun Joe SPX3500 in use

The Sun Joe SPX3500

Along with the Sun Joe SPX3500 itself, the package also includes a spray gun, a wand, a pressure hose, 5 nozzles and a detergent injection feature, which are discussed in further detail below.

  • Soap injection: A removable 0.32 gal tank ensures storage for detergent within the pressure washer. The unit features a dial to allow you to manually choose the detergent dilution ratio. Upon attaching a soap nozzle, the pressure washer seamlessly integrates the detergent into the water flow.
  • Pressure hose: With a set of convenient hooks, the unit offers a practical solution for maintaining workspace order, allowing the included 20 ft high-pressure hose to be neatly stored when idle.
  • Spray gun and wand: A side hook enables you to easily store the included classic ergonomic spray gun and its wand.
  • Nozzles: Refer to the table below for details on the 5 included nozzles and their recommended surface applications.


15°

25°

40°

Soap
Concrete, brick, masonry/use>/use>/use>/use>/use>
Siding, gutters, house/use>/use>/use>/use>
Fencing, deck, patio/use>/use>/use>/use>
Lawn equipment, boat, RV/use>/use>/use>/use>

Note: The shape of the nozzles above is for illustration purposes only and may differ.
 Not recommended.  Suitable.  Use with caution.

Other Features

The specs of the Sun Joe SPX3500

The Sun Joe SPX3500

  • Total Stop System (TSS): Featuring an automatic shut-off mechanism, this pressure washer stops running when the trigger is released, enhancing the pump's durability.
  • Onboard storage: Stay prepared for any job with Sun Joe SPX3500's handy storage area, which allows you to neatly store any nozzles and accessories which you may need for the job.
  • Safety: Safety of operation is enhanced by a trigger lock mechanism (which prevents accidental operation).
  • Accessories: On top of an owner's manual (opens in a new tab) and the usual documentation to get you swiftly started, the Sun Joe SPX3500 also comes with spray gun, pressure hose, power cord, nozzle cleaner and wand.

Product Video

The Sun Joe SPX3500's performance versus other pressure washers

The following charts are provided to give you an idea of how the key specs of the Sun Joe SPX3500 compare to similarly priced pressure washers.

  • The Sun Joe SPX3500, boasting 2000 PSI, achieves a lower pressure compared to other electric pressure washers in the $300-400 price bracket. If the highest possible power of the water stream is your priority, one of the champions in this price range is the Westinghouse WPX3400e with 3400 PSI.
  • Compared to other products in the price range noted above, this washer, boasting 1.1 GPM, sits on the lower side of potential water flow. If being able to rinse away debris as efficiently as possible is your priority, one of the products with the highest GPM in this price range is the Greenworks GPW2702A, with 2.3 GPM.
  • The SPX3500 ranks as below average in terms of Cleaning Units, compared to electric devices in its price range, reaching only a value of 2200 CU (PSI X GPM). If you are after the highest overall cleaning power, the BE P2314EN with its 3910 Cleaning Units is one of the products that can achieve the highest cleaning efficiency in this price range.

Price comparison

As you can see from these interactive charts, when compared to other electric washers between 2000 and 2500 Cleaning Units, the Sun Joe SPX3500 is on the expensive side of the price range.

While certainly not the cheapest of its cleaning power range, purchasing it could most likely also mean enjoying the reliability of a high-end product.

The bottom line

STRENGTHS:
  • Induction motor
  • Portable
  • Good range of nozzles included
  • Detergent dilution mechanism
  • Onboard storage
WEAKNESSES:
  • On the expensive side
  • Low PSI for the price
  • Low GPM for the price
  • Low CU for the price

Do you own the Sun Joe SPX3500 and agree (or disagree) with these strengths and weaknesses?

Let us know and write your own review.

Features and Specifications

Power
FuelElectric
Motor13-amp, induction
PumpAxial
WaterCold (104°F max.)
PSI2000
GPM1.1
Cleaning Units2200
Design
FramePlastic
HandlingPortable
Wheels2 wheels, solid
Weight36.8 lbs
DimensionsApprox. 16.7 x 14.5 x 36 in (D x W x H)
Hose storageHooks
Features
Soap injectionYes
Soap tank0.32 gal, removable
Soap dilutionWheel
Nozzles0°, 15°, 25°, 40°, Soap
Quick connect nozzlesYes
Onboard storageYes
Hose20 ft
Misc
SecurityTrigger lock
Included accessoriesNozzle cleaner, wand, spray gun, high pressure hose, 35 ft GFCI power cord, 5 nozzles
Warranty2 years
UPC842470105331

We've taken extra care to research and verify each of the specifications above. That said, occasional mistakes or omissions are still possible. If you spot any missing or inaccurate information, feel free to suggest a correction so we can address it.

Spec Improvement×

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About Sun Joe

Sun Joe is the brand that the parent Snow Joe Company uses to market its line of summertime outdoor power equipment. Founded in 1994 in Edison, NJ, Snow Joe + Sun Joe has consistently supplied do-it-yourselfers with quality corded electric and battery-powered tools for home and gardening needs. The company strives to be ecologically friendly and prides itself on innovation and low-cost solutions. Their range of products includes snow throwers, lawn mowers, pressure washers, and trimmers. The design team is located in Carlstadt, NJ, while the manufacturing facilities are located in China, India, Taiwan, Japan, as well as in the USA.

Warranty Information

The Sun Joe SPX3500 is covered under a warranty for up to 2 years. This warranty may be limited and may not cover all parts of the unit.
For more information about the warranty of Sun Joe pressure washers, please consult Sun Joe's warranty policies (opens in a new tab). Alternatively, you can also contact their Customer Support: 1-866-225-9723.

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