Roller System
Single Roller
Single Roller
Single Roller
Single Roller
Edge Cleaning
1mm (both sides)
1mm (both sides)
1mm (both sides)
1mm (one side)
Suction Power
20,000Pa
20,000Pa
20,000Pa
17,000Pa
Range of Movement
Flat-to-the-ground Design
Flat-to-the-ground Design
Flat-to-the-ground Design
Flat-to-the-ground Design
Mode of Roller Self-cleaning
Two Directions Rotation
Two Directions Rotation
Two Directions Rotation
Two Directions Rotation
Self-Cleaning Temp
90℃
90℃
90℃
60℃
Self-Drying Temp
90℃
90℃
90℃
50℃
Dirt Detection
Yes
No
No
Yes
Auto Dispenser
Yes
No
Yes
No
Clean Water Tank
870ml
870ml
740 ml
730ml
Dirty Water Tank
720ml
720ml
450ml
Run Time (Wet Dry Vacuum Operation in ECO Mode)
50 min
35min
60min
50 min
Charge Time
4 hrs
3.5hrs
4 hrs
4 hrs
Modes-Wet Dry
Auto/Max/Eco/Sponge
Eco/Max
Auto/Max/Eco/Sponge
Auto/Max/Eco
Screen Display
LED
Indicator Light
LED
LED
Easy Push-and-Pull Operation
No
No
Yes
Yes