The Sun Joe SPX3501 is an electric pressure washer offering a maximum water pressure of 2000 PSI and flow of 1.09 GPM. (Read full specs)
Zoom on the Sun Joe SPX3501
The Sun Joe SPX3501 is a medium duty pressure washer, that provides its users with an all-around versatile cleaning experience, and enables:
- spot cleaning of hard, paint-free surfaces and out-of-reach areas
- intense cleaning of tough, paintless surfaces
- cleaning of painted and frail surfaces
- use of detergent and cleaning solutions
Powered by a 13 amp 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 1.09 GPM. Combined, these values mean that the Sun Joe SPX3501 has a cleaning power of 2180 Cleaning Units.
Since it is an electric pressure washer, the motor of the SPX3501 is started simply by an 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.
The unit can be very easily carried around, as it weighs just 41 lbs. Its plastic frame certainly plays a key role in this light weight. A set of two solid wheels also improves the ease of transport of the device.
The Sun Joe SPX3501's package includes a spray gun, a wand, a pressure hose, 5 nozzles and a detergent injection feature, with a more detailed description 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. When a soap nozzle is connected, the detergent will be added automatically to the water.
- 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: Both the classic ergonomic spray gun and its wand may be conveniently stored in a side hook.
- Nozzles: The table below shows you the 5 included nozzles, as well as the surfaces they're the most appropriate for.
|Concrete, brick, masonry||Use with caution||Suitable||Suitable||Suitable||Suitable|
|Siding, gutters, house||Not recommended||Use with caution||Use with caution||Suitable||Suitable|
|Fencing, deck, patio||Not recommended||Use with caution||Use with caution||Suitable||Suitable|
|Lawn equipment, boat, RV||Not recommended||Use with caution||Use with caution||Use with caution||Suitable|
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.
- 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: On top of an owner's manual (opens in a new tab) and the usual documentation to get you swiftly started, the Sun Joe SPX3501 also comes with wand, nozzle cleaner, spray gun, pressure hose and power cord.
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 and its 2000 PSI, ranks amongst electric pressure washers with a comparably low pressure output, considering the units that cost between $235 and $315. If the highest possible power of the water stream is your priority, one of the champions in this price range is the Sun Joe SPX4601 with 2300 PSI.
- In comparison to other devices in the above-mentioned price range, this washer and its 1.09 GPM (gallons per minute), has one of the lower GPM values. If you’re after the highest rinsing efficiency, one of the units with the highest water flow in the current price range is the Kärcher K5 Premium, that can deliver up to 1.4 GPM.
- Amongst similarly priced electric devices, the 2180 Cleaning Units (PSI x GPM) of the SPX3501 rank as low. When it comes to the highest overall cleaning power in the current price range, one of the products at the very top currently is the Kärcher K5 Premium and its 2800 Cleaning Units.
Here's a list of the most popular specific comparisons:
As you can see from this interactive chart, 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.
Features and Specifications
|Water||Cold (104°F max.)|
|Soap tank||0.32 gal, removable|
|Nozzles||0°, 15°, 25°, 40°, Soap|
|Quick connect nozzles||Yes|
(D x W x H)
|Approx. 16.7 x 14.5 x 36 in|
|Wheels||2 wheels, solid|
|Included accessories||Nozzle cleaner, wand, spray gun, high pressure hose, 35 ft GFCI power cord, 5 nozzles|
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.
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.
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).