Karcher KV 4 (1.633-920.0)

Karcher calls its window cleaner a wireless vibropad — it is a fairly compact device that makes manual window washing much easier. In addition to glass, it can also wash other smooth surfaces: tiles in the bathroom and kitchen, mirrors, shower stalls, shop windows, etc. The kit includes the device itself, a soft microfiber cloth and concentrated detergent. The operating principle is simple: pour water or detergent into a 180 ml tank, after which the cloth will be evenly soaked with this solution.

Then the vibropad, using vibration to increase the efficiency, cleans the surface from dust, rain stains and other dirt. The cloth itself does not leave scratches and is reusable — it can be washed and reused. Karcher KV 4 is cordless and operates autonomously thanks to a built-in battery. One charge lasts for 35 minutes. The manufacturer assures that this time is enough to clean 100 square meters or about 33 windows. The battery takes 160 minutes to fully recharge. The charger is included in the model's delivery set.