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Sun Joe SPX3500 Review [Brushless Induction Electric Pressure Washer]

Sun Joe is one of the leading electric pressure washer brands on the market. Among their several pressure washers on the market, the Sun Joe SPX3500 is one of the best. This unit is ideal for people looking for a good and sturdy mid-range pressure washer. Read this Sun Joe SPX3500 Review to know more about this.

Related: Sun Joe SPX4000 Reviews

Powered by an induction motor with 13-amps, this Sun Joe pressure washer is a reliable tool and it performs better than gasoline-powered washers with a universal motor. Just like many other electric pressure washers, this unit is lightweight, quiet in operation, and very easy to maneuver. It can also be used for a wide range of cleaning tasks including light-duty, medium-duty, and some heavy-duty tasks.

Technical Specifications Sun Joe SPX3500 Electric Pressure Washer:


Sun Joe Pressure Washer- SPX3500

Motor: 13-amp motor
Cleaning Power: 2300 PSI
Maximum cleaning power: 1.48 gallons per minute
Tss (total stop system): automatically shuts off pump
Water Inlet Temperature (max): 104ºF
Cord Length: 35-foot GFCI extension cord
Power source: corded-electric
Detergent tank:  40.6 fl oz
Included: 5 Quick-Connect spray nozzles (0º, 15º, 25º, 40º, and soap)
Weight: 46.5 pounds
Dimensions: 16.7 x 14.5 x 36 inches
Price: Sun Joe SPX3500Check Price on Amazon

The SPX3500 produces a maximum of 2300 psi and 1.48 GPM. This is enough power for most residential cleaning tasks such as cleaning your deck, patio, driveway, cars, windows, and much more. Read this review to the end to find out more about the Sun Joe SPX3500 electric pressure washer.

Sun Joe SPX3500 Review 2021


This is a compactly designed electric pressure washer that can easily fit in tight places. This means that using and storing this unit won’t be a problem at all. It has a nice finish in the Sun Joe colors of black and green. The upright design of the unit is convenient for people working indoors and the two wheels make moving around easy and convenient. Additionally, it has an induction motor that powers the unit with 5 quick-connect nozzles to choose from. The handle is comfortable making pulling or pushing the unit easy. With all of these exceptional features, this is a nice unit for someone looking for a reliable unit for home cleaning needs.

Powerful 13-amp motor

One of the most outstanding features of the SPX3500 is its powerful motor. The 13-amp motor with 2, 000 watts generates up to 2, 300 PSI and 1.48 GPM. Also, the unit has a working pressure of 2000 PSI that is best suited for light-duty and medium-duty jobs. Since it is made of an induction electric motor instead of the universal electric motor, the unit will last longer. Besides, the induction brushless motor runs at higher speeds and quietly than universal motors.

Related: Sun Joe SPX3001 2030PSI Review

Sturdy wheels

This is a very important point to look at, more so if you will be cleaning outdoors. A good pressure washer should be portable, lightweight, and easy to move around. So, with these two easy to glide wheels, moving the pressure washer on different surfaces shouldn’t be a problem at all.

5 quick-connect nozzles

If versatility is what you’re looking for, then you will like this unit. Featuring 5 quick-connect nozzles, this is a very versatile unit as it can be utilized to perform a wide range of functions. You’ve got 5 nozzles to pick from which include 0˚, 15˚, 25˚, 40˚, and soap nozzles. Moreover, it comes with two pressure options which include 2300 PSI and 2000 PSI. Set the right pressure and pick the right nozzle for different tasks. This will enable you to save water and avoid wasting time.

Other accessories

Apart from the amazing features that we’ve discussed above, this unit also comes with a wide range of accessories that make using it fun. The accessories include a 20 ft high-pressure hose, 35 ft power cord with GFCI protection, 34-inch spray wand for difficult to reach areas, and a total stop system.
Sun Joe SPX3500Check Price on Amazon
Related: If you need a more affordable unit, then check this Sun Joe SPX3000 Review [2030 psi Electric Pressure Washer]


When you buy a Sun Joe product, the manufacturer awards you a 2-year warranty. However, several users have had issues when it comes to customer support which is a bit worrying. Some say they take long while others say that they didn’t receive any support at all.

What we liked about the Sun Joe SPX3500 pressure washer

  • Compact and lightweight for easy use and storage
  • Colorful and appealing to the eye
  • Easy to maneuver with two easy to glide wheels
  • Versatile cleaning with different nozzles
  • Adjustable detergent dial allows you to use the right amount of detergent for different jobs
  • Long power cord to cover a larger area
  • 2-year warranty

What we didn’t like about the Sun Joe SPX3500 2300-PSI

  • It is not very powerful for the toughest jobs
  • The unit features a vertical design that can tip over if not used with great caution

Who will buy this SPX3500 pressure washer?

Having the ability to produce up to 2300 PSI and 1.48 GPM, the Sun Joe SPX3500 is powerful but not best suited for very heavy-duty jobs. This is because of its lower GPM bringing its overall cleaning power down. However, this is enough power for light-duty, medium-duty, and a few heavy-duty cleaning jobs such as getting rid of tough grease, oil spills, stains, mildew, and other stubborn substances. But for jobs like stripping paint or removing graffiti, you will need a more powerful device.

With so many electric pressure washers on the market, picking the best can be quite challenging. But with the Sun Joe SPX3500 pressure washer, you will not be disappointed. This pressure washer is powerful and very reliable in performance. It is also compact in design but versatile in performance. Since it is made of an induction motor instead of the universal motor, this is a unit that will last longer. Besides, the manufacturer stands behind its products as it provides a full 2-year warranty.

If you’ve been looking for a powerful, compact, and versatile electric pressure washer, then this is a good option. But for those looking for pressure washers that can handle tough jobs or gas-powered units, then this is not for you. I hope you’ve found this review informative and has influenced how you will make your buying decision! I hope, this Sun Joe SPX3500 Review article has given a clear idea about this pressure washer.


Question: Can I use any type of soap in this unit or is there a special soap?
Answer: Even though there is no special soap required, there are some types of soaps that you cannot use. The user manual recommends that only pressure washer soap should be utilized. However, it is important to note that the soap feature will not function if an extension hose is added to cover a wider area.

Another thing to note is that no chlorine-based soaps, alkaline solutions, household detergents, industrial-grade solutions, solvents, flammables, or bleaches should be used. Anything corrosive shouldn’t be used.  However, you can use pressure washer detergents from other brands besides Sun Joe. But it should have the same consistency as Sun Joe pressure washer detergent.

Question: How far can the high-pressure hose reach?
Answer: This is one of the shortcomings of Sun Joe pressure washers as they normally include a short 20 ft hose. Despite this hose being durable and idle for high pressure, it is still short and doesn’t cover a wider area. As a result, get an extension hose of 25 ft is vital if you want to clean the whole car or a vertical building or tall windows. Also, an extension hose can only go up to 50 ft and not more than that for it to be effective.

Question: Is this unit easy to assemble?
Answer: Yes, it is. You don’t need any tools to assemble this unit and you can do it straight out of the box. Just follow the user manual and you will have an easy time setting up and using the unit.

Still, have a question after reading this Sun Joe SPX3500 Reviews? Comment below.


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