Zanussi ZH 4 Estro

With warm steam

The air humidifier with an ultrasonic membrane Zanussi ZH 4 Estro is used to normalize the humidity level in residential areas with dry air up to 35 m². The climatic device has a squat design due to its large diameter, comparable in size to the height (251x255x255 mm). Such dimensions and proportions make the device very stable, causing bewilderment about the available tilt and rollover safety shutdown. The inner tank holds 4 liters of water, and the top fill makes it easy to replenish the tank right during operation. At peak performance, the humidifier consumes approximately 300 mL of water per hour, ensuring the operation of the device without supervision for 13 hours. The model is equipped with an air pre-filter and a water softening filter cartridge. It is worth noting the interesting design of the evaporator, made in the form of two rotary rings with separate nozzles. But the main feature of the humidifier is the ability to supply both cold fine steam and warm steam (pasteurization), which is not often found in the low-cost category of technology. Note that in the cold steam generation mode, the device consumes power of the order of 25 W, and when generating warm steam — 85 W.

Built-in air ionizer

The device is equipped with a built-in air ionizer to saturate it with anions, which have a beneficial effect on the body, strengthening overall immunity and increasing protection against respiratory diseases. The presence of an aromatic capsule installed on the back of the device allows you to arrange aromatherapy sessions with the addition of essential oils, which have a positive effect on the nervous system and are a good prevention against colds. The humidifier is equipped with an electronic control unit with touch buttons for powering on, selecting the intensity of evaporation (2 speeds) and starting the night mode. Two more sensors are used to turn on the "warm steam" mode and start air ionization. In quiet night mode, all indications on the display go out, without interfering with a healthy sound sleep. Both main modes of operation of the humidifier are accompanied by a colour illumination of the indicator: pink colour is lit when the evaporation level is low, and white when the evaporation level is high. In order for the device to receive the highest rating, it clearly lacks such a “little thing” as a hygrostat, which provides automatic maintenance of the humidity level. However, this is explained by the necessary sacrifice in an effort to maintain an affordable price.