Simpson Cleaning Universal 16.5" Pressure Washer vs Westinghouse ePX3100v Electric Pressure Washer,
Updated August 2026 — Simpson Cleaning Universal 16.5" Pressure Washer wins on durability and cleaning power, Westinghouse ePX3100v Electric Pressure Washer, wins on portability.
The Simpson Cleaning surface cleaner excels in efficiency for large areas, while the Westinghouse offers portability and versatility.
Why Simpson Cleaning Universal 16.5" Pressure Washer is better
Coverage
Simpson covers 10X more area than standard nozzles.
Build Quality
Simpson uses high-quality stainless steel for durability.
Performance
Simpson has two high-pressure jets for streak-free cleaning.
Why Westinghouse ePX3100v Electric Pressure Washer, is better
Portability
Westinghouse weighs only 18 pounds.
Convenience
Westinghouse has a built-in carry handle.
Energy Efficiency
Westinghouse features a Total Stop System.
Overall score
Specifications
| Spec | Simpson Cleaning Universal 16.5" Pressure Washer | Westinghouse ePX3100v Electric Pressure Washer, |
|---|---|---|
| Price | $99.00 | $119.00 |
| Sales Rank | 12175 | 837 |
| Nozzle Type | Rotating | Standard |
| Cleaning Tool | Included | Not Included |
| Warranty | N/A | 3 years |
Dimension comparison
Overview of the Simpson Cleaning Universal 16.5" Pressure Washer Surface Cleaner
The Simpson Cleaning Universal 16.5" Pressure Washer Surface Cleaner is designed for users seeking efficient cleaning for large surfaces. This product features a 16.5-inch diameter that allows for quick and effective cleaning, providing ten times more coverage than standard nozzles. With a current price of $99.00, it ranks 12,175 in sales, indicating a moderate presence in the market. This surface cleaner is compatible with most gas-powered pressure washers, operating within a range of 2000 to 4000 PSI, making it a versatile choice for various cleaning tasks.
Overview of the Westinghouse ePX3100v Electric Pressure Washer
The Westinghouse ePX3100v Electric Pressure Washer is a compact and portable option, delivering a maximum pressure of 2100 PSI and a flow rate of 1.76 GPM. Priced at $119.00, it is about 17% more expensive than the Simpson Cleaning surface cleaner. The ePX3100v stands out with its lightweight design at just 18 pounds and includes features such as a detachable foam cannon and a pro-style steel wand, making it suitable for a range of cleaning applications around the home.
Performance Comparison
When it comes to performance, the Simpson Cleaning surface cleaner excels in its ability to cover large areas quickly. The two high-pressure, rotating jets provide streak-free cleaning, making it ideal for driveways and patios. In contrast, the Westinghouse ePX3100v, with its maximum PSI of 2100, is better suited for various household surfaces but lacks the same area coverage due to its standard nozzle system. While both products are effective, those needing to clean expansive surfaces efficiently may lean towards the Simpson cleaner.
Portability and Convenience
The Westinghouse ePX3100v is designed for portability, weighing only 18 pounds and featuring a built-in carry handle. This makes it easy to transport to different cleaning locations. Conversely, the Simpson Cleaning surface cleaner does not offer the same level of portability, as it requires a compatible pressure washer to be effective. While the surface cleaner is effective for large areas, the convenience of the Westinghouse model makes it more suitable for users who need to move between various cleaning tasks frequently.
Build Quality and Durability
Both products showcase quality materials, but they cater to different usage scenarios. The Simpson Cleaning surface cleaner is constructed with high-quality stainless steel, providing durability and protection against corrosion. This is essential for maintaining performance over time, especially when used on tough outdoor surfaces. The Westinghouse ePX3100v, while made to be compact and lightweight, may not offer the same level of durability under heavy-duty use. Users should consider their cleaning needs and frequency of use when assessing build quality.
User Experience and Features
User experience varies significantly between the two products. The Simpson Cleaning surface cleaner includes a nozzle cleaning tool, ensuring that users can maintain consistent performance by clearing any debris that may clog the jets. On the other hand, the Westinghouse ePX3100v features a Total Stop System (TSS) that automatically shuts the pump off when the trigger is not engaged, which helps conserve energy and prolongs the pump's life. Each product offers unique features that enhance user experience, catering to different preferences.
Price Comparison
The Simpson Cleaning surface cleaner is priced at $99.00, making it a more economical choice compared to the Westinghouse ePX3100v at $119.00. This price difference of about 17% may appeal to budget-conscious consumers who require a surface cleaning solution without the additional functionalities of a full pressure washer. However, it is essential to consider the specific cleaning needs and whether the additional features of the Westinghouse justify the higher cost.
Which should you buy?
Choosing between the Simpson Cleaning Universal 16.5" Pressure Washer Surface Cleaner and the Westinghouse ePX3100v Electric Pressure Washer largely depends on your specific cleaning needs. If you require a powerful surface cleaner that efficiently tackles large areas, the Simpson model is an excellent choice due to its superior coverage and robust build quality. However, if portability, convenience, and versatile cleaning capabilities are your priorities, the Westinghouse ePX3100v, despite its higher price, could be the better option. Ultimately, assess your cleaning tasks and preferences to make the best decision for your needs.

