
Kärcher K 1
Score: 72/100
Sun Joe SPX1500-Q
Score: 78/100Rankings

The Sun Joe SPX1500-Q is a compact, lightweight electric pressure washer designed for home use, delivering 1500 PSI and 1.1 GPM. It features an integrated foam cannon and Total Stop System technology to enhance efficiency and ease of use. It is ideal for users who want to avoid gas maintenance and require a lightweight solution for light-to-moderate cleaning tasks.

The Kärcher K 1 is a compact, lightweight electric pressure washer designed for light-duty, occasional cleaning tasks around the home. It features a Vario Power Spray lance for adjustable pressure and includes essential accessories for cleaning garden furniture, vehicles, and small patios. It is ideal for beginners or apartment dwellers with limited storage.
| Attribute | ![]() | ![]() |
|---|---|---|
1,700 psibest | 1,500 psi | |
1.45 gpmbest | 1.1 gpm | |
9.84 ft | 20 ftbest | |
| ↓ lower better | 9.8 lbsbest | 12.35 lbs |
2 yearsbest | — | |
120 vbest | 120 vbest | |
| ↓ lower better | 8.1 inbest | — |
| ↓ lower better | 17.5 inbest | — |
Click an attribute name to sort · Green = best, red = worst (relative to this comparison)
| Attribute | ![]() | ![]() |
|---|---|---|
Performance(3) | ||
Max Pressure (psi) | 1700 psi | 1500 psi |
Flow Rate (gpm) | 1.45 gpm | 1.1 gpm |
Pump Type | Standard | TSS |
General & Support(1) | ||
Warranty Length (years) | 2 years | years |
Features & Setup(2) | ||
Spray Wand Type | Vario Power | Quick-Connect Lance |
Detergent Application | Detergent Suction | Foam Cannon |
Design & Portability(4) | ||
Unit Weight (lbs) | 9.8 lbs | 12.35 lbs |
Width (in) | 8.1 in | in |
Height (in) | 17.5 in | in |
Length (in) | 7.4 in | in |
Accessories & Reach(3) | ||
Hose Length (ft) | 9.84 ft | 20 ft |
Nozzle Types | Vario Power | 0, 15, 25, 40 degrees |
Storage Features | Compact | |


Products in the top-left offer the best value (high score, low price).

Search results lack dedicated expert reviews from major publications. Available data emphasizes the product's suitability for light-duty home use, praising its compact design and ease of use.
User feedback is limited but generally positive regarding compactness and portability. Common praise highlights the ease of carrying and storing the unit, as well as the simple pressure adjustment.

Professional reviewers praise the user-friendly design and effective performance for residential tasks, highlighting the convenience of Quick-Connect nozzles and the foam cannon system.
Everyday consumers view this product as a popular and versatile tool for home, garden, and car cleaning, praising the ease of soap application and long cords.

