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Sun Joe SPX3500 - 2300 PSI 1.48 GPM Electric Pressure Washer

The Sun Joe SPX3500 is an electric pressure washer offering a maximum water pressure of 2300 PSI and flow of 1.48 GPM. (Read full specs)

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Sun Joe SPX3500 2300PSI Electric Pressure WasherSun Joe SPX3500 2300PSI Electric Pressure WasherSun Joe SPX3500 2300PSI Electric Pressure WasherSun Joe SPX3500 2300PSI Electric Pressure Washer
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Set an alert for the Sun Joe SPX3500 - Current lowest price: $246.64
Price History
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Price history for the Sun Joe SPX3500
Latest updates:
  • $246.64 - May 12, 2024
  • $246.83 - April 9, 2024
  • $243.68 - March 10, 2024
  • $246.84 - February 27, 2024
  • $243.68 - December 17, 2023
Data source: homedepot.com
Since: December 17, 2023
  • Highest Price: $246.84 - February 27, 2024
  • Lowest Price: $243.68 - December 17, 2023

Features and Specifications

FuelElectric
HandlingPortable
WaterCold (104°F max.)
PSI (max/rated)2300/2000
GPM (max/rated)1.48/1.09
Cleaning Units2180
Motor13 amp, induction
PumpAxial
FramePlastic
Soap injectionYes
Soap tank0.32 gal, removable
Soap dilutionWheel
Nozzles0°, 15°, 25°, 40°, Soap
Quick connect nozzlesYes
Onboard storageYes
Hose20 ft
Hose storageHooks
Dimensions
(D x W x H)
Approx. 16.7 x 14.5 x 36 in
Weight36.8 lbs
Wheels2 wheels, solid
Included accessoriesNozzle cleaner, wand, spray gun, high pressure hose, 35 ft GFCI power cord, 5 nozzles
SecurityTrigger lock
Warranty2 years
UPC842470105331

Unlike many websites, we did our best to research each of the specs above. That being said, we are not immune to making the occasional mistake or omission. Should you notice any missing or incorrect values, don't hesitate to suggest improvements so we can address the issue.

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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. (source: Sun Joe (opens in a new tab))

Zoom on the Sun Joe SPX3500

In a nutshell, the Sun Joe SPX3500 is a medium duty pressure washer, which not only offers an all-around versatile cleaning experience, but that also allows:

  • targeted spot cleaning for hard, unpainted surfaces, reaching elevated areas, and thoroughly removing stubborn stains
  • overall cleaning of hard surfaces, washing vehicles, and prepping surfaces for painting
  • gentle cleaning of delicate surfaces, and low pressure cleaning of larger areas
  • applying detergents and cleaning agents, and rinsing off surfaces

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

Fueled by a 13-amp induction motor, its axial pump can generate a forceful pressure of 2300 PSI (roughly 38 times that of a standard garden hose) and a flow rate of up to 1.48 GPM (values as per CSA testing standards). While these PSI and GPM values represent the maximum capabilities of the washer under specific conditions, it's important to note that under typical usage, the working pressure is 2000 PSI and the flow rate is 1.09 GPM. When these values are taken together, they yield a cleaning power of 2180 Cleaning Units.

With its electric design, the SPX3500 starts up effortlessly with a quick press of an ON/OFF switch, ensuring ease of use. The unit is ready-to-use with peace of mind, thanks to the included 35 ft GFCI cord.

Design & Handling

The Sun Joe SPX3500's commitment to mobility is evident through its portable design and approximate dimensions of D16.7 x W14.5 x H36 in. The handle adds to the SPX3500 convenience of transport.

With a weight of 36.8 lbs, this unit is designed for ease of maneuverability, catering to a wide range of users. The weight, largely contributed by its motor, is moderated by Sun Joe's use of a plastic frame, keeping it within a practical range. Yet, its two solid wheels ensure the SPX3500 remains effortlessly maneuverable.

Main Features

The Sun Joe SPX3500 in use

The Sun Joe SPX3500

The Sun Joe SPX3500 comes with a spray gun, a wand, a pressure hose, 5 nozzles and a detergent injection feature, which are detailed below.

  • Soap injection: Detergent storage is ensured by a removable 0.32 gal tank. The unit features a dial to allow you to manually choose the detergent dilution ratio. The detergent is automatically mixed with the water flow by the pressure washer when a soap nozzle is connected.
  • Pressure hose: The included 20 ft high-pressure hose can be neatly stored on the unit when not in use, utilizing a set of convenient hooks for convenient organization.
  • Spray gun and wand: A side hook allows for an easy storage of 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, masonryUse with cautionSuitableSuitableSuitableSuitable
Siding, gutters, houseNot recommendedUse with cautionUse with cautionSuitableSuitable
Fencing, deck, patioNot recommendedUse with cautionUse with cautionSuitableSuitable
Lawn equipment, boat, RVNot recommendedUse with cautionUse with cautionUse with cautionSuitable

Important note: The shapes of the depicted nozzles serve for illustration purposes only and may vary. Symbols used include a red cross for 'Not recommended,' a green check for 'Suitable,' and an orange check for 'Use with caution.'

Other Features

The specs of the Sun Joe SPX3500

The Sun Joe SPX3500

  • Total Stop System (TSS): Equipped with an automatic shutdown feature, this pressure washer ceases operation when the trigger is disengaged, ensuring the pump's long-term performance.
  • 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: The Sun Joe SPX3500 comes with an owner's manual (opens in a new tab) and some basic documentation to get you quickly started. On top of that, you also get pressure hose, power cord, wand, nozzle cleaner and spray gun.

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.

  • Delivering a maximum pressure of 2300 PSI, the Sun Joe SPX3500 is one of the electric products renowned for above-average water pressure output, in the $195 to $255 price range. If you're seeking the strongest water stream, look no further than the Sun Joe SPX3000-MAX, which delivers an impressive 2800 PSI.
  • With a water flow of up to 1.48 GPM (gallons per minute), this washer belongs to the upper end of the above-mentioned price range, as it can deliver a high volume of water. In case you are looking for a device which can most efficiently rinse away debris in the current price range, the Westinghouse WPX2700e has the highest GPM of 1.76.
  • Amongst similarly priced electric devices, the 2180 Cleaning Units of the SPX3500 rank as low. For those placing importance on maximum cleaning power, the Pulsar PWE2019 and its 3200 Cleaning Units offer one of the highest cleaning efficiencies among units in the same 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 average side of the price range.

Therefore, this pressure washer nicely fits in the expected budget for this kind of cleaning power.

The bottom line

STRENGTHS:
  • In the expected price range
  • Induction motor
  • Portable
  • Good range of nozzles included
  • Detergent dilution mechanism
  • Onboard storage
  • High PSI for the price
  • High GPM for the price
WEAKNESSES:
  • 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.

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-SNOWJOE (866-766-9563).

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