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Greenworks 1900 PSI 1.2 GPM 13Amp Portable Compact vs PWACCS Pressure Washer Foam Gun with Dual

Updated August 2026 — Greenworks 1900 PSI 1.2 GPM 13Amp Portable Compact wins on efficiency and power, PWACCS Pressure Washer Foam Gun with Dual wins on price.

The Greenworks 1900 PSI is a powerful standalone pressure washer, while the PWACCS foam gun is a budget-friendly accessory for enhancing cleaning. Choose based on your specific needs.

Why Greenworks 1900 PSI 1.2 GPM 13Amp Portable Compact is better

Power

Higher maximum PSI for tougher cleaning tasks

Versatility

Includes multiple nozzles for various surfaces

Warranty

Backed by a 3-year limited warranty

Why PWACCS Pressure Washer Foam Gun with Dual is better

Price

Significantly cheaper than the Greenworks model

Foam Application

Produces thick foam for effective cleaning

Lightweight

Easier to handle and store as an accessory

Overall score

Greenworks 1900 PSI 1.2 GPM 13Amp Portable Compact
85
PWACCS Pressure Washer Foam Gun with Dual
70

Specifications

SpecGreenworks 1900 PSI 1.2 GPM 13Amp Portable CompactPWACCS Pressure Washer Foam Gun with Dual
Max PSI19004000
GPM1.2N/A
Warranty3 yearsN/A
Hose Length20 ftN/A
WeightN/AN/A

Dimension comparison

Greenworks 1900 PSI 1.2 GPM 13Amp Portable CompactPWACCS Pressure Washer Foam Gun with Dual

Overview of the Greenworks 1900 PSI and PWACCS Pressure Washer Foam Gun

The Greenworks 1900 PSI is a powerful electric pressure washer designed for various outdoor cleaning tasks, while the PWACCS Pressure Washer Foam Gun is a versatile accessory aimed at enhancing the cleaning experience. Both products serve specific functions in the realm of cleaning, but they cater to different needs and preferences.

The Greenworks 1900 PSI boasts a robust 1900 MAX PSI at 1.2 GPM, making it ideal for tackling stubborn grime on driveways, cars, and patios. In contrast, the PWACCS foam gun focuses on providing a rich foam application to enhance the cleaning process, featuring a maximum working pressure of 4000 PSI. Understanding the strengths and weaknesses of each product will help you make an informed decision.

Price Comparison

When it comes to pricing, the Greenworks 1900 PSI comes at $127.99, while the PWACCS Pressure Washer Foam Gun is priced at $49.99. This makes the PWACCS about 61% cheaper than the Greenworks model. The significant price difference suggests that the foam gun may be a more budget-friendly option for those who already own a compatible pressure washer but do not want to invest in a new unit.

However, it's essential to consider the functionality each product offers for the price. While the Greenworks model is an all-in-one solution for various cleaning tasks, the PWACCS is designed to complement an existing pressure washer setup. Depending on your cleaning needs, the cost could be justified for either option.

Performance and Power

In terms of performance, the Greenworks 1900 PSI excels with its powerful 13-amp universal motor, allowing it to deliver a maximum pressure of 1900 PSI at 1.2 GPM. This performance makes it suitable for demanding applications, whether you're cleaning vehicles, patios, or outdoor furniture.

Conversely, the PWACCS foam gun, while having a maximum working pressure of 4000 PSI, is intended to be used in conjunction with a pressure washer. Its adjustable foam sprayer helps produce a thick foam that clings to surfaces for effective dirt removal. While the foam gun enhances cleaning, it relies on the pressure washer's performance to operate effectively. Thus, if you prioritize standalone performance, the Greenworks model may be the better choice.

Versatility and Usability

The Greenworks 1900 PSI offers versatility with its three specialized nozzles—turbo, 25°, and 40°—allowing users to tackle various cleaning scenarios, from vertical surfaces to expansive flat areas. It features a 20-foot hose and a 35-foot power cord with a GFCI for safe outdoor use, enhancing its usability.

On the other hand, the PWACCS foam gun is also designed for versatility, as it features a dual fitting attachment that lets users switch between foam and water without changing tools. This design allows for efficient cleaning of various surfaces, including cars, roofs, and driveways. However, it requires a compatible pressure washer to be fully effective, which may limit its usability for those without existing equipment.

Durability and Build Quality

The Greenworks 1900 PSI is built with durability in mind, featuring a robust construction that includes a powerful motor and an axial cam pump. Backed by a three-year limited warranty, this model demonstrates a commitment to quality and longevity, making it a reliable option for both residential and light commercial use.

The PWACCS foam gun is also constructed from sturdy materials, designed to withstand the rigors of regular cleaning tasks. However, as an accessory, its durability is somewhat contingent on the pressure washer to which it connects. While it is built to last, the overall durability experience may vary based on the user's primary pressure washer model.

Cleaning Efficiency

When it comes to cleaning efficiency, the Greenworks 1900 PSI stands out with its high-pressure output and three nozzles tailored for different cleaning needs. The turbo nozzle, for example, is particularly effective at blasting through tough dirt on concrete surfaces and driveways, making it an excellent choice for heavy-duty cleaning tasks.

The PWACCS foam gun enhances cleaning efficiency by producing a thick, snowy foam that clings to surfaces, allowing for more effective dirt and grime removal. The adjustable nozzle lets users customize the foam spray, ensuring optimal cleaning results. However, its efficiency is dependent on the power washer's capability, meaning that users will need a powerful unit to achieve the best results.

Portability and Storage

The Greenworks 1900 PSI features a compact design with heavy-duty wheels, making it easy to transport between cleaning locations. This portability is a significant advantage for those who need to move their pressure washer frequently, whether for home use or light commercial tasks.

The PWACCS foam gun is also relatively portable, given its lightweight design. However, since it is an accessory, it may not require as much consideration for storage and transport. Users can easily store it alongside their pressure washer, making it a convenient addition to their cleaning toolkit.

Which should you buy?

Choosing between the Greenworks 1900 PSI and the PWACCS Pressure Washer Foam Gun ultimately depends on your specific cleaning needs. If you're looking for a robust, standalone pressure washer that can handle a variety of cleaning tasks efficiently, the Greenworks model is the way to go. However, if you already own a compatible pressure washer and are seeking to enhance your cleaning capabilities with professional-grade foam application, the PWACCS foam gun offers an attractive, budget-friendly solution.

Consider your current equipment, cleaning tasks, and budget when making your decision. Each product has its strengths and serves different purposes, so align your choice with your unique cleaning requirements.

Greenworks 1900 PSI (SGS Certified) 1.2 GPM 13Amp Portable Compact Electric Pressure Washer, Power Washer for Cars, Driveways, Patios, Patio Furniture & Around Pools vs PWACCS Pressure Washer Foam Gun with Dual Connector Accessory, Short Power Washer Gun Foam Cannon and Double Tip Attachment Car Wash Kit, 1/4" Quick Connector, M22 Male Inlet, 4000 PSI, 1.5 Liter | versusfinder