McKillans Foam Cannon for Pressure Washer - Car vs Westinghouse ePX3100v Electric Pressure Washer,
Updated July 2026 — McKillans Foam Cannon for Pressure Washer - Car wins on foam output, Westinghouse ePX3100v Electric Pressure Washer, wins on psi and weight.
The Westinghouse ePX3100v offers superior cleaning power and versatility compared to the McKillans Foam Cannon, making it the better choice for comprehensive outdoor cleaning tasks.
Why McKillans Foam Cannon for Pressure Washer - Car is better
Price
McKillans is significantly cheaper at $49.98.
Foam Quality
Delivers thicker foam for car washing.
Warranty
1-year warranty provides decent coverage.
Why Westinghouse ePX3100v Electric Pressure Washer, is better
Power
2100 max PSI for tough cleaning tasks.
Versatility
Includes multiple spray tips for various tasks.
Warranty
3-year warranty offers better long-term support.
Overall score
Specifications
| Spec | McKillans Foam Cannon for Pressure Washer - Car | Westinghouse ePX3100v Electric Pressure Washer, |
|---|---|---|
| Price | $49.98 | $119.00 |
| Sales Rank | 4311 | 837 |
| Connector Type | Brass | Steel |
| Foam Cannon | Yes | Yes |
| Transport Handle | No | Yes |
Dimension comparison
Overview of the Products
In this comparison, we will examine the McKillans Foam Cannon for Pressure Washer and the Westinghouse ePX3100v Electric Pressure Washer. The McKillans foam cannon is priced at $49.98, while the Westinghouse pressure washer costs $119.00. This represents a price difference of approximately 58% between the two products. Both items serve different needs in the realm of car washing and outdoor cleaning, making them suitable for various users depending on their specific requirements.
Design and Build Quality
The McKillans Foam Cannon features a wide mouth design that provides a stable base and allows for easier soap dilution. This thoughtful design reduces the risk of spills and enhances usability during car washes. It boasts high-quality brass connectors and a durable, translucent plastic bottle that lets users monitor the soap level. On the other hand, the Westinghouse ePX3100v is compact and lightweight at just 18 pounds, making it easy to transport. Its pro-style steel wand and detachable foam cannon add versatility to its cleaning capabilities. Both products emphasize durability, but they cater to different cleaning experiences.
Cleaning Performance
The McKillans Foam Cannon excels in delivering thick foam, which enhances the car washing experience by loosening dirt and providing extra lubrication to prevent swirl marks. This foam cannon is designed to work with both electric and gas-powered pressure washers, ensuring compatibility across a range of devices. The Westinghouse ePX3100v, however, delivers a more powerful performance with a maximum pressure of 2100 PSI and a flow rate of 1.76 gallons per minute. This makes it suitable for tackling tough grime on various surfaces, from vehicles to driveways. While the foam cannon focuses on foam application, the electric pressure washer offers broader cleaning power.
Versatility and Usability
The McKillans Foam Cannon is particularly versatile in that it can adjust foam output and angle, allowing for customized cleaning. This feature is beneficial for users who want to control the thickness of foam based on their cleaning needs. Conversely, the Westinghouse ePX3100v comes with three quick-connect spray tips, offering different pressure settings for varied cleaning tasks. Its Total Stop System (TSS) stops the pump when the trigger is not engaged, promoting energy conservation and extending pump life. While both products are user-friendly, the pressure washer’s multiple settings enhance its versatility for different cleaning scenarios.
Portability and Storage
When it comes to portability, the Westinghouse ePX3100v shines with its built-in carry handle and lightweight design, weighing around 18 pounds. This makes it easy to transport to various cleaning locations. The compact design allows for simple storage, making it an excellent choice for those with limited space. The McKillans Foam Cannon, while not as portable on its own, can be easily transported when paired with a pressure washer. However, its usability is more focused on the car washing aspect rather than general cleaning tasks, which may limit its portability in other contexts.
Maintenance and Warranty
The McKillans Foam Cannon offers a 1-year residential warranty, ensuring users can trust its durability and performance over time. This warranty reflects the brand's confidence in their product and provides peace of mind for consumers. The Westinghouse ePX3100v stands out with its 3-year limited service, labor, and parts coverage, which is significantly longer than that of the foam cannon. This extended warranty, combined with nationwide customer service support, makes the pressure washer a compelling option for users concerned about maintenance and long-term reliability.
Customer Reception
The McKillans Foam Cannon has a sales rank of 4311, indicating a decent level of popularity among consumers. Its design and performance have garnered positive feedback, particularly for those focused on car washing. In contrast, the Westinghouse ePX3100v boasts a significantly higher sales rank of 837, suggesting it is a best-selling product in its category. This popularity can be attributed to its powerful cleaning capabilities and versatility, making it a favorite among homeowners and professionals alike.
Which should you buy?
Deciding between the McKillans Foam Cannon and the Westinghouse ePX3100v ultimately depends on your specific cleaning needs. If you’re primarily interested in enhancing your car washing experience with a foam cannon, the McKillans product is a cost-effective and efficient choice at $49.98. However, if you require a powerful all-in-one solution for various outdoor cleaning tasks, the Westinghouse ePX3100v, priced at $119.00, provides superior performance and versatility. With its higher sales ranking and extended warranty, it may represent a better long-term investment for consumers seeking comprehensive cleaning solutions.

