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Westinghouse ePX3500 vs Sun Joe SPX3000 - The Differences

Further down the page, you'll find some explanations regarding the key similarities and differences between the Sun Joe SPX3000 and the Westinghouse ePX3500.

But before checking out explanations regarding their power, design, and features here's a table that summarizes the main pros of each of these 2 pressure washers:

Sun Joe SPX3000Westinghouse ePX3500
Sun Joe SPX3000Westinghouse ePX3500
  • Dual soap tank system
  • Higher PSI
  • Higher GPM
  • Lighter
  • Longer pressure hose
Because they are produced by different manufacturers, the Westinghouse ePX3500 and Sun Joe SPX3000 could differ in their overall design and technological composition.

Power Comparison

  • Both units are corded electric pressure washers, ensuring uninterrupted power for extended cleaning tasks without the hassle of refueling or recharging.
  • Utilizing axial-type pumps, both the Sun Joe SPX3000 and the Westinghouse ePX3500 are recognized for their lightweight construction and straightforward operation. The pump is driven by a 13-amp universal motor in either configuration.

The following charts are provided to show you at a glance how the main specs of the Sun Joe SPX3000 compare to the Westinghouse ePX3500.

Note: Sun Joe SPX3000 is rated per PWMA testing standards, whereas Westinghouse ePX3500 is rated per CSA standards.

  • With a maximum pressure of 2500 PSI, the Westinghouse ePX3500 exerts a much higher force to effectively blast away dirt and grime, outshining the 2030 PSI of the Sun Joe SPX3000.
  • The Westinghouse ePX3500 demonstrates a much higher water volume at low pressure than the Sun Joe SPX3000. Offering up to 1.76 GPM (gallons per minute) compared to the Sun Joe SPX3000's maximum flow of 1.2 GPM, it should allow you to rinse away debris and dirt with significantly greater effectiveness.
  • With the difference in Cleaning Units between the Sun Joe SPX3000 and the Westinghouse ePX3500 (2436 and 2480 CU, respectively) being insignificant, it's fair to say that both devices exhibit identical overall cleaning effectiveness.

Design Comparison

  • Prioritizing portability, both units are constructed with a compact form factor, allowing users to easily transport them for cleaning tasks.
  • The ePX3500, weighing around 19 lbs, is somewhat lighter than the 24.3 lbs of the SPX3000, providing users with added convenience in transportation and use.
  • Both items come with wheels, greatly improving their ease of movement. Both products feature a handle, designed to enhance your grip for improved comfort and control when maneuvering or transporting them.

Feature Comparison

  • Both washers allow users to incorporate chemical detergent solutions into the water, boosting their cleaning efficiency. For that, the Sun Joe SPX3000 has an advantage over the Westinghouse ePX3500. The latter offers a single soap tank, whereas the former benefits from a dual soap tank system that lets you easily store and use 2 different cleaning solutions.
  • Each of these units is supplied with a fairly standard ergonomic trigger gun and a classic wand.
  • Included in the package of both the Westinghouse ePX3500 and the Sun Joe SPX3000 are sets of 5 nozzles, ready for immediate use, each including a 0°, a 25°, a 40°, and a soap nozzle. That said, the former includes a turbo nozzle, and the latter features a 15° nozzle.
  • Benefiting from a 25 ft high-pressure hose, the Westinghouse ePX3500 offers expanded operational range right from the start, allowing you to work at greater distances from the unit compared to the Sun Joe SPX3000 and its 20 ft high-pressure hose. As both units feature a 35 ft power cord, their maximum allowable placement from an electrical outlet is the same.
  • The SPX3000 and ePX3500 are designed with onboard storage solutions, making it easy to store and access your nozzles and accessories while working. Each washer includes a set of hooks, making it convenient to keep their high-pressure hoses organized.
  • Beyond the regular accessories, the Sun Joe SPX3000 model is also equipped with a garden hose adapter.

TL;DR

Sun Joe SPX3000Westinghouse ePX3500
Sun Joe SPX3000Westinghouse ePX3500
  • Dual soap tank system
  • Higher PSI
  • Higher GPM
  • Lighter
  • Longer pressure hose

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