Karcher Pressure Washer K1700 Cube - Compact 1700 PSI Cleaner

In this review the Karcher Pressure Washer K1700 Cube is examined as a compact electric unit for everyday home cleaning. The bottom line: it is best suited to homeowners who need a portable, easy to store cleaner for cars, patios, driveways and siding, offering a dependable combination of 1700 PSI TruPressure power and a 1.2 GPM flow rate that handles most routine exterior jobs without professional help. The unit's CETA certification and compact cube design make it an attractive option when space, ease of use and proven performance matter.

Key Features

• CETA Certified 1700 PSI TruPressure: Independently tested pressure ensures consistent cleaning force across typical household surfaces.
• 1.2 GPM flow rate: Provides balanced water usage and cleaning power, making it efficient for patios, pavers and vehicle washing.
• Three spray nozzles: The 15 nozzle, turbo nozzle and 65 soap nozzle cover light rinsing, intensive grime removal and detergent application for flexible cleaning choices.
• Detergent tank: A 0.3 gal detachable tank on top lets users apply cleaning solution easily and remove it for refilling or storage.
• User-friendly controls: The on/off foot switch and auto-stop when the trigger is released reduce fatigue and simplify back-friendly operation.
• Compact, portable cube shape: Lightweight construction and small footprint make storage and transport simple for users with limited space.

Who It's For

The K1700 Cube is ideal for homeowners who need a reliable, compact pressure washer for routine cleaning tasks such as washing cars, patios, decks, fencing and light siding maintenance. Its certified pressure and modest water use make it a practical option for people who want a tool that balances cleaning power with portability.

It is less suitable for heavy commercial work or extensive surface preparation where higher PSI and GPM are required; professional contractors and those with very large properties should consider higher-capacity models instead.

Pros & Cons

Pros

• Compact cube design is easy to carry and fits into small storage spaces.
• Includes three nozzles providing a range from soap application to a turbo option for stubborn grime.
• CETA certified TruPressure gives confidence in advertised performance and consistent cleaning power.
• Detachable detergent tank simplifies filling and cleaning tasks.

Cons

• 1.2 GPM and 1700 PSI are great for routine jobs but may be insufficient for heavy-duty commercial tasks.
• The small detergent tank requires more frequent refills on longer jobs compared with larger models.

Specifications

Brand	Karcher
Model	K1700 Cube
Max Pressure	1700 PSI (CETA Certified)
Flow Rate	1.2 GPM
Nozzles Included	15 nozzle, turbo nozzle, 65 soap nozzle
Detergent Tank	0.3 gal detachable tank

Our Verdict

The Karcher K1700 Cube is a smart buy for homeowners who want a space-saving, trustworthy pressure washer for regular exterior maintenance. With certified pressure, three useful nozzles and a detachable detergent tank, it delivers strong cleaning performance for patios, cars and siding at a reasonable value, though those needing heavy commercial power should look to larger models.

Frequently Asked Questions

Is this pressure washer easy to store?
Yes, its compact cube shape and lightweight design make it simple to carry and store in small garages or sheds.

What surfaces can it clean effectively?
The K1700 Cube handles cars, patios, decks, pavers, fencing and light siding cleaning with the included nozzles.

Does it use detergent?
Yes, it has a 0.3 gal detachable detergent tank for applying cleaning solution and is removable for refilling and cleaning.