MJJC Foam Cannon S V3.0 with 1/ vs Westinghouse ePX3500 Electric Pressure Washer,
Updated July 2026 — MJJC Foam Cannon S V3.0 with 1/ wins on max psi and bottle size, Westinghouse ePX3500 Electric Pressure Washer, wins on length and weight.
The MJJC Foam Cannon S V3.0 excels in specialized car washing, while the Westinghouse ePX3500 offers broader cleaning capabilities. Choose based on your specific needs.
Why MJJC Foam Cannon S V3.0 with 1/ is better
Price
MJJC Foam Cannon is significantly cheaper.
Foam Quality
Produces thicker foam for car washing.
Weight
Lighter and easier to handle.
Why Westinghouse ePX3500 Electric Pressure Washer, is better
Versatility
Can clean various surfaces effectively.
Power
Higher max PSI for heavy-duty tasks.
Maneuverability
Anti-tipping design with wheels.
Overall score
Specifications
| Spec | MJJC Foam Cannon S V3.0 with 1/ | Westinghouse ePX3500 Electric Pressure Washer, |
|---|---|---|
| Price | $86.99 | $169.00 |
| Sales Rank | 9898 | 154 |
| Soap Tank | No | Yes |
| Quick Connect | Yes | Yes |
| Nozzle Set | 1 | 5 |
Dimension comparison
Overview
When comparing the MJJC Foam Cannon S V3.0 and the Westinghouse ePX3500 Electric Pressure Washer, it's clear that these products serve different purposes in the realm of cleaning. The MJJC Foam Cannon is designed for those seeking an efficient way to apply thick foam for car washing, while the Westinghouse ePX3500 is a robust pressure washer aimed at tackling various outdoor cleaning tasks.
The MJJC Foam Cannon is priced at $86.99, making it a specialized tool primarily for vehicle care. In contrast, the Westinghouse ePX3500 retails for $169.00, providing a more versatile cleaning solution suitable for a range of surfaces and applications.
Design and Build Quality
In terms of design, the MJJC Foam Cannon S V3.0 is a smaller, lighter device that focuses on ease of use. It features a 34 oz bottle that is designed to produce thick, creamy foam, making it ideal for car washing. The inclusion of a 1/4 inch quick connector facilitates easy attachment to various pressure washers.
On the other hand, the Westinghouse ePX3500 boasts a compact design as well, standing at just 16.5 inches tall and weighing 19 pounds. It features anti-tipping technology and four quick-lock wheels for easy maneuverability. This design is tailored for extensive use, allowing users to clean driveways, decks, and vehicles efficiently.
Performance
Performance-wise, the MJJC Foam Cannon excels in producing thicker foam thanks to its upgraded V3.0 technology, which allows for a small amount of soap to generate a rich lather. The operating pressure range of 1300 to 3600 psi means it can be used with various pressure washers, making it adaptable to different cleaning needs.
In contrast, the Westinghouse ePX3500 delivers a maximum of 2500 psi and a flow rate of 1.76 GPM at the lowest pressure. This pressure washer is built to handle heavy-duty cleaning tasks, effectively removing grime, grease, and dirt from a variety of surfaces. Its onboard soap tank and five quick-connect nozzles enhance its versatility, catering to an even broader cleaning spectrum.
Features and Accessories
The MJJC Foam Cannon is packed with features that enhance its usability. It comes with six upgrades over its previous model, including a new straw tube for better soap consumption and improved attachment mechanisms for the bottle. The ability to adjust the orifice nozzle according to the pressure of the cleaner being used is another notable feature.
On the other hand, the Westinghouse ePX3500 includes a pro-style steel wand and a 20-ounce onboard soap tank, making it well-equipped for both light and heavy cleaning tasks. The five-nozzle set allows users to switch between different spray patterns, optimizing performance for various applications.
Ease of Use
In terms of usability, the MJJC Foam Cannon is user-friendly, with its lightweight design making it easy to handle while washing a vehicle. The foam produced is thick and covers surfaces effectively, which is ideal for car enthusiasts looking for a detailed clean.
Meanwhile, the Westinghouse ePX3500 is designed for convenience as well, featuring a Total Stop System that conserves energy by automatically stopping the pump when the trigger is not engaged. Its compact frame and four-wheel steering allow for easy navigation around different cleaning areas, from driveways to patios.
Price Comparison
The MJJC Foam Cannon is priced at $86.99, making it a cost-effective option for those specifically looking to enhance their car washing experience. In comparison, the Westinghouse ePX3500 is offered at $169.00, which is about 94% more expensive than the foam cannon. This price reflects its broader capabilities, catering to various cleaning tasks beyond just vehicle maintenance.
Customer Reception
The MJJC Foam Cannon holds a sales rank of 9898, indicating a niche but dedicated customer base focused on car detailing. In contrast, the Westinghouse ePX3500 enjoys a more favorable sales rank of 154, suggesting a higher level of popularity and customer satisfaction among users looking for a versatile pressure washer. This could be attributed to its comprehensive features and robust performance, fulfilling a range of cleaning needs.
Which should you buy?
Choosing between the MJJC Foam Cannon S V3.0 and the Westinghouse ePX3500 ultimately depends on your cleaning needs. If your primary focus is on car washing and you appreciate the ability to generate thick foam, the MJJC Foam Cannon at $86.99 is an excellent choice. However, if you're looking for a more versatile tool that can handle various surfaces and cleaning tasks, the Westinghouse ePX3500, priced at $169.00, offers greater functionality and effectiveness for outdoor cleaning projects.

