Further down the page, you'll find some explanations regarding the key similarities and differences between the Kärcher K5 Premium and the AR Blue Clean AR390SS.
But before checking out explanations regarding their power, design, and features here's a table that summarizes the main pros of each of these 2 pressure washers:
Kärcher K5 Premium | AR Blue Clean AR390SS |
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Power Comparison
- Fuel: Both units are corded electric pressure washers, offering the convenience of continuous power without the need for refueling or recharging, ideal for longer cleaning sessions.
- Engine & Pump: In both the Kärcher K5 Premium and the AR Blue Clean AR390SS, axial-type pumps are employed, valued for their lightweight build and ease of use. These 2 pumps are manufactured by N-COR and Annovi Reverberi. The pump is driven by a 13-amp motor in either configuration. On the other hand, the Kärcher K5 Premium offers the benefits of an induction motor, renowned for its energy efficiency, quiet operation, and long-lasting performance, distinguishing it from the universal motor in the AR Blue Clean AR390SS.
The following charts are provided to show you at a glance how the main specs of the Karcher K5 Premium compare to the AR Blue Clean AR390SS.
Note: Karcher K5 Premium is rated per CETA testing standards, whereas AR Blue Clean AR390SS is rated per CSA standards.
- Pressure: Given that both the Kärcher K5 Premium and the AR Blue Clean AR390SS offer the same maximum attainable pressure of 2000 PSI, they should provide equally powerful force to eliminate dirt with precision.
- Water Flow: Both units provide the same maximum water flow rate, delivering up to 1.4 gallons per minute (GPM). As a result, users can rely on consistent rinsing power from either unit, making them versatile choices for cleaning.
- Cleaning Power: With an equal cleaning power of 2800 Cleaning Units, both devices provide the same level of overall cleaning efficiency.
Design Comparison
- Design: With their compact design, both units are constructed with a strong focus on portability in mind.Crafted with a focus on portability, both units feature a compact design, making them convenient choices for mobile cleaning tasks.
- Design: With their compact design, both units are constructed with a strong focus on portability in mind.Crafted with a focus on portability, both units feature a compact design, making them convenient choices for mobile cleaning tasks.
- Weight: At an approximate weight of 28.7 lbs, the K5 Premium is marginally lighter. This feature suggests that it may be easier to transport and handle compared to the AR390SS, which weighs approximately 31.1 lbs.
- Maneuverability: Both products benefit from a set of wheels, which greatly contributes to their maneuverability. Equipped with a handle, both products are designed to optimize your grip, ensuring superior comfort and control during both maneuvering and transportation tasks.
Feature Comparison
- Soap Addition: Both washers provide the option to include chemical detergent solutions in the water, enhancing their cleaning effectiveness. Both the Kärcher K5 Premium and the AR Blue Clean AR390SS offer the convenience of an onboard soap tank, allowing you to conveniently store your cleaning chemicals within the unit itself, ensuring easy access and streamlined cleaning workflows.
- Trigger Gun & Wand: Both units include a fairly standard ergonomic trigger gun, but they differ in wand type: the Kärcher K5 Premium comes with a a VPS wand, while the AR Blue Clean AR390SS features a a classic one.
- Nozzles: The Kärcher K5 Premium doesn't come with any nozzles (its aforementioned wand removes the need for any), but the AR Blue Clean AR390SS is supplied with four (0°, 25°, soap, and a turbo nozzle).
- Reach: Equipped with a 30 ft high-pressure hose, the AR Blue Clean AR390SS offers enhanced flexibility, enabling you to reach farther distances from the unit compared to the Kärcher K5 Premium and its 25 ft high-pressure hose. Their 35 ft power cords ensure that both units can be placed at the same distance from an electrical outlet.
- Storage: In contrast to the AR390SS, which offers convenient onboard storage to keep your accessories at hand, the K5 Premium does not have such a feature. That said, both units are equipped with a reel to facilitate the convenient and orderly storage of the pressure hose.
- Accessories: Complementing the standard accessories, the Kärcher K5 Premium model boasts dirt blaster and detergent tank.
TL;DR
Kärcher K5 Premium | AR Blue Clean AR390SS |
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Buy on Amazon (opens in a new tab) | Buy on Amazon (opens in a new tab) |
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