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Sun Joe SPX3501 - 2300 PSI 1.48 GPM Electric Pressure Washer

The Sun Joe SPX3501 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 SPX3501 2300PSI Electric Pressure WasherSun Joe SPX3501 2300PSI Electric Pressure WasherSun Joe SPX3501 2300PSI Electric Pressure WasherSun Joe SPX3501 2300PSI Electric Pressure Washer
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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 storageReel
Dimensions
(D x W x H)
Approx. 16.7 x 14.5 x 36 in
Weight41 lbs
Wheels2 wheels, solid
Included accessoriesNozzle cleaner, wand, spray gun, high pressure hose, 35 ft GFCI power cord, 5 nozzles
SecurityTrigger lock
Warranty2 years
UPC842470105348

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.

Zoom on the Sun Joe SPX3501

In summary, the Sun Joe SPX3501 is a medium duty pressure washer, that offers an all-around versatile cleaning experience, and also:

  • spot cleaning of hard, paint-free surfaces and out-of-reach areas
  • thorough cleaning of hard, paint-free surfaces
  • cleaning of painted and frail surfaces
  • application of detergent and cleaning solutions

Its power characteristics and design, its main features and all its additional features are presented ahead.

Power

The Sun Joe SPX3501 in use

The Sun Joe SPX3501

Powered by a 13 amp induction motor, its axial pump can deliver a pressure of 2300 PSI (around 38 times more than a standard garden hose) and a flow of up to 1.48 GPM (values as per CSA testing standards). These are the maximum values that the washer can reach only under specific conditions. Under typical load, working pressure is 2000 PSI and rated flow is 1.09 GPM. Combined, these values mean that the Sun Joe SPX3501 has a cleaning power of 2180 Cleaning Units.

Being an electric pressure washer, the Sun Joe SPX3501's motor can be easily started by a convenient ON/OFF switch. The unit is ready-to-use with peace of mind, thanks to the included 35 ft GFCI cord.

Design & Handling

With its portable design and approximate dimensions of D16.7 x W14.5 x H36 in, the Sun Joe SPX3501 makes mobility one of its core strengths. The handle adds to the SPX3501 convenience of transport.

Since the unit weighs only 41 lbs, it is very easily carried around. Its plastic frame certainly plays a key role in this light weight. To further improve its transportability and ease of use, the unit also features a set of two solid wheels.

Main Features

The Sun Joe SPX3501 in use

The Sun Joe SPX3501

The Sun Joe SPX3501 comes with a spray gun, a wand, a pressure hose, 5 nozzles and a detergent injection feature, which are detailed below.

  • Soap injection: A safe detergent storage is facilitated by a removable 0.32 gal tank. The washer has a dial that allows the user to manually select the detergent dilution ratio. If a soap nozzle is attached, the device will proceed to add the detergent to the water automatically.
  • Pressure hose: Using a convenient hose reel, which also improves its lifespan, the included 20 ft high-pressure hose can be easily stored on the unit when it is not running.
  • Spray gun and wand: A side hook enables you to easily store the included classic ergonomic spray gun and its wand.
  • Nozzles: The table below shows you the 5 included nozzles, as well as the surfaces they're the most appropriate for.


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

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

Other Features

The specs of the Sun Joe SPX3501

The Sun Joe SPX3501

  • Total Stop System (TSS): This feature automatically shuts off the pressure washer when the trigger is not engaged, to prolong the pump's lifespan.
  • Onboard storage: The Sun Joe SPX3501 features a handy storage area, which allows you to neatly store nozzles and accessories and be always prepared by having everything needed at hand.
  • Safety: Safety of operation is enhanced by a trigger lock mechanism (which prevents accidental operation).
  • Accessories: The Sun Joe SPX3501 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, nozzle cleaner, wand, spray gun and power cord.

Product Videos

The Sun Joe SPX3501'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 SPX3501 compare to similarly priced pressure washers.

  • The Sun Joe SPX3501, with a max water pressure of 2300 PSI, has one of the higher PSI values of the electric products in the $170-200 price range. If your priority is the highest possible power of the water stream, in this price range, we suggest checking out the Sun Joe SPX3550, which reaches up to 2350 PSI.
  • As this washer can produce a flow of water of 1.48 GPM (gallons per minute), it is average in terms of water volume for the above-mentioned price range. In case you are looking for a device which can most efficiently rinse away debris in the current price range, the Sun Joe SPX3550 has the highest GPM of 1.8.
  • The 2180 Cleaning Units, of the SPX3501 sit at an average, in reference to other electric units of similar price. If the highest overall cleaning power is your top priority, the Kärcher K4, which can reach up to 2850 Cleaning Units, is one of the most efficient of the devices in the current 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 SPX3501 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
  • Hose reel
  • Onboard storage
  • High PSI for the price
AVERAGE SPECS:
  • Decent GPM for the price
  • Decent CU for the price
WEAKNESSES:
  • The Sun Joe SPX3501 doesn't have any notably low specs.

Do you own the Sun Joe SPX3501 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 SPX3501 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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