Evaporative coolers sold on Allegro may cause indoor moisture issues

Consumers using evaporative coolers, often sold as 'klimatory' on platforms like Allegro, may face significant moisture issues in their homes. Unlike traditional air conditioners, these devices work by dispersing cold water into the air, which can lead to increased humidity levels and dampness on walls after several weeks of regular use.

Major appliance brands such as Samsung, LG, and Panasonic do not manufacture these specific types of evaporative coolers; most available units are 'no-name' products. While product descriptions may indicate that the device distributes water from a tank, there are concerns regarding whether sellers provide adequate warnings about the resulting rise in indoor humidity.