Model Number: 2571K

Power: 320-385W

Clean Tank Capacity: 1.7 L

Dirt Tank Capacity: 600ML

 Model Number: 2066E

Power: 800W

Clean Tank Capacity: 3 L

Dirt Tank Capacity: 1.5 L

 Model Number: 2009K

Power: 800W

Clean Tank Capacity: 3.7 L

Dirt Tank Capacity: 4.2 L

 Model Number: 3672E

Power: 1249W 

Dirt Tank Capacity: 3.7 L

 HydroSteam™ Technology.

 Model Number: 1456E

Power: 800W

Clean Tank Capacity: 4.5 L

Dirt Tank Capacity: 3 L

 Model Number: 2889K

Power: 600W

Clean Tank Capacity: 2.4 L

Dirt Tank Capacity: 1.7 L

 Model Number: 4720E

Power: 275-330W

Power Source: Corded

Clean Tank Capacity: 1.1L

Dirt Tank Capacity: 1.4L

 Model Number: 1558E

Power: 750W

Power Source: Corded

Clean Tank Capacity: 2.9L 

Dirt Tank Capacity: 3.5L

 Model Number: 2982K

Power: 7.2V Watts

Power Source: Cordless

Charging Time:  4 Hours

Run Time: 20 Minutes