Memorial Day
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)
Amazon 
Walmart 
eBay | Price history for the Sun Joe SPX3500 | |
|---|---|
| Latest updates:
Since: December 7, 2022 |
|
Page Content
Features and Specifications
| Fuel | Electric |
|---|---|
| Handling | Portable |
| Water | Cold (104°F max.) |
| PSI (max/rated) | 2300/2000 |
| GPM (max/rated) | 1.48/1.09 |
| Cleaning Units | 2180 |
| Motor | 13 amp, induction |
| Pump | Axial |
| Frame | Plastic |
|---|---|
| Soap injection | Yes |
| Soap tank | 0.32 gal, removable |
| Soap dilution | Wheel |
| Nozzles | 0°, 15°, 25°, 40°, Soap |
| Quick connect nozzles | Yes |
| Onboard storage | Yes |
| Hose | 20 ft |
| Hose storage | Hooks |
| Dimensions (D x W x H) | Approx. 16.7 x 14.5 x 36 in |
|---|---|
| Weight | 36.8 lbs |
| Wheels | 2 wheels, solid |
| Included accessories | Nozzle cleaner, wand, spray gun, high pressure hose, 35 ft GFCI power cord, 5 nozzles |
| Security | Trigger lock |
| Warranty | 2 years |
| UPC | 842470105331 |
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.
Description
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:
- spot cleaning of hard, unpainted surfaces and high-reach cleaning
- intense cleaning of tough, paintless surfaces
- cleaning of painted and frail surfaces
- application of detergent and cleaning solutions
Ahead are presented its power characteristics and design, its main features and any other additional features.
Power
The Sun Joe SPX3500
The Sun Joe SPX3500's axial pump, powered by a 13 amp induction motor, can provide a pressure of up to 2300 PSI (approximately 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. The Sun Joe SPX3500 thus has a cleaning power of 2180 Cleaning Units.
Being an electric pressure washer, the Sun Joe SPX3500'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 SPX3500 makes mobility one of its core strengths. The handle adds to the SPX3500 convenience of transport.
Since the unit weighs only 36.8 lbs, it is very easily carried around. Among other factors, the plastic frame plays a role in this light weight. As if this lightweight wasn't enough, the device also features two solid wheels to further improve its ease of use and of transport.
Main Features
The Sun Joe SPX3500
The Sun Joe SPX3500'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: Detergent storage is ensured by a removable 0.32 gal tank. The detergent dilution ratio can be manually selected, using a dial. Whenever a soap nozzle is connected, the detergent is automatically added to the water.
- Pressure hose: The included 20 ft high-pressure hose can be neatly stored on the unit when idle thanks to a set of convenient hooks.
- Spray gun and wand: The included classic ergonomic spray gun and its wand can be easily stored in a side hook.
- Nozzles: The 5 included nozzles, and the respective surfaces they’re appropriate for, are listed in the table below.
0° | 15° | 25° | 40° | Soap | |
|---|---|---|---|---|---|
| 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.
Other Features
The Sun Joe SPX3500
- 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: 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, wand, spray gun, power cord and nozzle cleaner.
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.
- Reaching a 2300 PSI max pressure output, the Sun Joe SPX3500 has an expected pressure value, compared to the other electric units in the $300 to $400 price range. If your priority is the highest possible power of the water stream, in this price range, we suggest checking out the Westinghouse WPX3200e, which reaches up to 3200 PSI.
- In its respective price range, the water flow of this washer, 1.48 GPM (gallons per minute), ranks as average. 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 GPW2200, with 2.3 GPM.
- The SPX3500's Cleaning Units, 2180 CU, fall into the lower end when compared to electric devices of similar price. If you are after the highest overall cleaning power, the Westinghouse WPX3200e with its 3080 Cleaning Units is one of the products that can achieve the highest cleaning efficiency in this price range.
Here's a list of the most popular specific comparisons:
Price comparison
As you can see from this interactive chart, 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
- In the expected price range
- Induction motor
- Portable
- Good range of nozzles included
- Detergent dilution mechanism
- Onboard storage
- Decent PSI for the price
- Decent GPM for the price
- Low CU for the price
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).
