Sun Joe SPX3501 vs SPX3500 - The Differences
Power Comparison
- Both units are corded electric washers, delivering continuous power for efficient cleaning sessions, eliminating the need for frequent refueling or battery changes.
- Both the Sun Joe SPX3500 and the Sun Joe SPX3501 utilize axial-type pumps, which are recognized for their lightweight design and straightforward operation. In either case, the pump is powered by a 13-amp induction motor.
The following charts are provided to show you at a glance how the main specs of the Sun Joe SPX3500 compare to the Sun Joe SPX3501.
- With both the Sun Joe SPX3500 and the Sun Joe SPX3501 featuring the same maximum attainable pressure of 2000 PSI you can expect identical force for tackling dirt and grime.
- Both units provide the same maximum water flow rate, delivering up to 1.1 gallons per minute (GPM). As a result, users can rely on consistent rinsing power from either unit, making them versatile choices for cleaning.
- With matching cleaning power rated at 2200 Cleaning Units, both devices achieve the same effectiveness in overall cleaning.
Design Comparison
- With their compact design, both units are constructed with a strong focus on portability in mind.
- Weighing 28.3 lbs, the SPX3501 boasts a substantial weight advantage over the 36.8 lbs of the SPX3500, ensuring users enjoy greater ease of portability and more comfortable usage.
- The presence of wheels on both products greatly improves their maneuverability. Equipped with a handle, both products are designed to optimize your grip, ensuring superior comfort and control during both maneuvering and transportation tasks.
Feature Comparison
- Both washers offer the flexibility to incorporate chemical detergent solutions into the water, enhancing their cleaning capabilities. Both the SPX3500 and the SPX3501 offer the convenience of an onboard soap tank, allowing you to conveniently store your cleaning chemicals within the unit itself, ensuring easy access and streamlined cleaning workflows. The soap capacity of both units is identical, with the tanks capable of holding 0.32 gal of detergent.
- Each unit comes standard with a fairly standard ergonomic trigger gun and a classic wand.
- Included with the units, both the SPX3501 and the SPX3500 offer a package containing 5 nozzles. In both instances, the assortment of nozzles provided is identical: 0°, 15°, 25°, 40°, and a soap nozzle.
- With identical 20 ft high-pressure hoses included, both units provide equal maneuverability around the unit upon purchase. Their 35 ft power cords ensure that both units can be placed at the same distance from an electrical outlet.
- With onboard storage included, both the SPX3500 and SPX3501 keep your nozzles and essential accessories neatly organized and readily accessible. Though the SPX3500 manages its pressure hose with a straightforward set of hooks, the SPX3501 enhances user experience by incorporating a hose reel for added convenience.
TL;DR
| Sun Joe SPX3500 | Sun Joe SPX3501 |
|---|---|
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| Spec-wise, this product does not have any notable advantage over the Sun Joe SPX3501. |
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| Buy on Amazon (opens in a new tab) | Buy on Amazon (opens in a new tab) |



