DeWalt 3300 PSI Gas Pressure Washer, 5 Nozzles, vs Simpson Cleaning Universal 16.5" Pressure Washer
Updated August 2026 — DeWalt 3300 PSI Gas Pressure Washer, 5 Nozzles, wins on hose length and power, Simpson Cleaning Universal 16.5" Pressure Washer wins on weight and portability.
The DeWalt pressure washer offers superior performance and durability, making it the better choice for heavy-duty cleaning tasks.
Why DeWalt 3300 PSI Gas Pressure Washer, 5 Nozzles, is better
Power
DeWalt delivers 3300 PSI compared to Simpson's maximum of 4000 PSI with limitations.
Durability
DeWalt features a welded steel frame for long-lasting use.
Versatility
DeWalt includes multiple nozzles for various cleaning tasks.
Why Simpson Cleaning Universal 16.5" Pressure Washer is better
Price
Simpson is significantly cheaper at $99.
Portability
Simpson is lightweight and easy to handle.
Surface Coverage
Simpson provides 10X more coverage than standard nozzles.
Overall score
Specifications
| Spec | DeWalt 3300 PSI Gas Pressure Washer, 5 Nozzles, | Simpson Cleaning Universal 16.5" Pressure Washer |
|---|---|---|
| PSI | 3300 | 4000 |
| GPM | 2.4 | N/A |
| Engine | 208cc | N/A |
| Material | Steel | Stainless Steel |
| Nozzles | 5 | N/A |
Dimension comparison
Overview of the DeWalt 3300 PSI Gas Pressure Washer
The DeWalt 3300 PSI Gas Pressure Washer is a powerful machine designed for residential cleaning tasks. Priced at $399.00, it delivers robust performance with a 208cc engine that produces 3300 PSI at 2.4 GPM. This makes it ideal for tackling tough jobs like cleaning decks, patios, and siding. The combination of a durable welded steel frame and lightweight design adds to its appeal, making it easier to transport across uneven terrain.
The pressure washer's 25-ft abrasion-resistant hose and five quick-connect nozzles provide versatility, allowing users to adjust the spray according to their cleaning needs. With a bestseller rank of 8857, it is recognized for its reliability and effectiveness in home maintenance.
Introduction to the Simpson Cleaning Surface Cleaner
The Simpson Cleaning Universal 16.5" Pressure Washer Surface Cleaner offers a different approach to outdoor cleaning, focusing on efficiency and ease of use. Priced at $99.00, it is significantly cheaper than the DeWalt pressure washer, making it about 75% less expensive. This surface cleaner is compatible with most gas-powered pressure washers, providing a wider range of application.
Designed for quick cleaning of large surfaces, its 16.5-inch diameter allows for 10X more coverage than standard nozzles. This feature, combined with its two high-pressure rotating jets, ensures streak-free results in less time. Ranked at 12175 on the bestseller list, it appeals to those looking for an efficient cleaning solution without the investment of a full pressure washer.
Performance and Power Comparison
When it comes to performance, the DeWalt pressure washer outshines the Simpson surface cleaner. With its impressive output of 3300 PSI and 2.4 GPM, the DeWalt is engineered for heavy-duty cleaning tasks. This makes it suitable for a variety of surfaces from driveways to outdoor furniture, ensuring a thorough clean.
In contrast, the Simpson surface cleaner is designed to enhance the cleaning capabilities of existing pressure washers, particularly those rated between 2000 and 4000 PSI. While it provides efficient surface cleaning, it relies on the power of an existing pressure washer to function. This means that while the Simpson offers great versatility, it may not achieve the same level of cleaning performance as the DeWalt when used independently.
Durability and Build Quality
In terms of durability, the DeWalt pressure washer stands out with its welded steel frame and powder-coated finish, designed to withstand the rigors of outdoor use. The inclusion of a thermal relief valve further enhances its longevity by preventing overheating during operation.
On the other hand, the Simpson surface cleaner is constructed from stainless steel, making it resistant to corrosion and wear. Although it provides excellent durability for a cleaning accessory, it does not match the overall robustness of the DeWalt pressure washer. The DeWalt's heavy-duty design is better suited for long-term use in various outdoor conditions, whereas the Simpson is more of a supplementary tool.
Portability and Storage
Portability is a crucial factor for many users. The DeWalt pressure washer features a compact design with premium 10-inch pneumatic tires, which facilitate smooth maneuvering across uneven surfaces. Its dimensions of L:41” x W:21” x H:24” allow it to be stored conveniently when not in use.
In contrast, the Simpson surface cleaner is inherently lightweight and easy to handle, making it simple to transport as an accessory. However, it lacks the standalone usability of the DeWalt pressure washer. While the surface cleaner can be easily stored with minimal space requirements, it does not provide the same level of function without a pressure washer.
Accessories and Versatility
The DeWalt pressure washer comes with a comprehensive set of accessories, including five quick-connect nozzles and a 25-ft high-pressure hose. This versatility allows users to tackle various cleaning tasks efficiently, providing options for everything from soap application to high-pressure cleaning.
The Simpson surface cleaner, while efficient for large surfaces, is limited to its design and does not come with additional accessories. It enhances the functionality of existing pressure washers but lacks the standalone versatility of the DeWalt system. Users looking for a comprehensive cleaning tool will find the DeWalt's included accessories significantly beneficial.
Price and Value for Money
At $399.00, the DeWalt pressure washer represents a significant investment for consumers seeking a powerful cleaning solution. In comparison, the Simpson surface cleaner is priced at $99.00, making it a budget-friendly option that appeals to those who may already own a compatible pressure washer.
While the Simpson is about 75% cheaper, it primarily serves as an accessory rather than a standalone machine. For those who require a dedicated pressure washer for various cleaning tasks, the DeWalt offers greater value despite its higher price tag. However, for users who need an efficient surface cleaner to complement their existing equipment, the Simpson is a sensible choice.
Which should you buy?
Choosing between the DeWalt 3300 PSI Gas Pressure Washer and the Simpson Cleaning Universal 16.5" Pressure Washer Surface Cleaner ultimately depends on your specific cleaning needs. If you require a powerful, standalone machine capable of handling a range of tough jobs, the DeWalt is the better option despite its higher price. Its durability, performance, and versatility make it a solid investment for regular users.
Conversely, if you're looking for an economical solution to enhance your existing pressure washing setup, the Simpson surface cleaner is an excellent choice. It offers substantial coverage and efficiency for large surfaces at a fraction of the cost. In conclusion, assess your cleaning requirements and budget to decide which option best suits your needs.

