The ideal humidity in flats should be between 40-65%. Too low values can cause various health problems. Dried mucous membranes are less able to trap viruses, bacteria and allergens. Low humidity also impairs living comfort. The solution may be a suitable humidifier, which contributes significantly to the quality of air indoors.
Humidification capacity is given in millilitres or grams per hour. You should always choose a humidifier according to its output, with the higher output being more suitable for larger rooms. You should also consider higher capacity if you have leaky windows or extremely low humidity (below 30%). For rooms larger than 70 m2, it is advisable to consider using two humidifiers.
Noise level values of a humidifier are particularly important during night operation if you are sleeping in the room that is being humidified. Water vapour Humidifiers are noisier than ultrasonic humidifiers, which are usually very quiet.
In the winter months, it may be necessary to run the humidifier 24 hours a day, in which case it is advisable to monitor the power consumption due to the overall financial demands of the operation. Hot steam humidifiers are more demanding in terms of power consumption, the power consumption of other types may have half the power consumption.
The size of the water tank affects the comfort of use. Manual humidifiers work until you turn them off or run out of water, so the size of the water tank should be taken into account. More powerful humidifiers may need a larger tank so that you don't have to constantly refill it. A larger water tank increases the size of the humidifier.
A practical feature of some humidifier models is a built-in hygrometer, which allows flexible reactions to the current humidity in the room. This avoids the opposite problem of humidity levels that are too high, which may promote mould growth.
When choosing a humidifier, look for other useful features:
Cold humidifiers work with the natural evaporation of air known from nature. The water droplets are captured by a special filter and then blown by a fan into the air, which gets effectively humidified.
Humidifiers use the principle of ultrasound to turn water into a vapour mist. The basis is a high-frequency ultrasound oscillator, which forms microdroplets that create fine steam. What you will appreciate about ultrasonic humidifiers is their low power consumption and quiet operation.
With special triple protection, NanoCloud technology can prevent the spread of mould and effectively destroy up to 99% of bacteria compared to other ultrasonic models, making a significant contribution to indoor air quality. The absorption filter first traps dust and large particles such as hair or pet hair while absorbing dry air. The evaporation system then hygienically humidifies the air, which is evenly distributed in the room in the form of healthy air.
The humidifier should be aimed at the centre of the room and placed on the floor. Never place the humidifier near moisture-sensitive objects such as paintings. It is also not suitable for it to be placed on a shelf or wooden floor. In this case, we recommend using a waterproof (moisture-proof) mat.
The operating time depends on the size of the room, humidity and other parameters. In the winter months, when the humidity in the flat is very low, it may be necessary to run the humidifier 24 hours a day. The more expensive models feature automatic shutoff based on the hygrometer, so they only run when needed. The effect is also influenced by ventilation, which should be limited when the humidifier is running.
The humidifier can come equipped with an integrated hygrometer, a thermometer and the option to regulate the performance and therefore the level of humidity. Superior features include the combination of a humidifier and an air purifier (HEPA filters, carbon filters, ionisation), as well as an aroma diffuser. The presence of a remote control is also an advantage.
As a rule, manufacturers do not make any claims about the quality of the water used. However, water with a low mineral content, ideally distilled, is generally recommended. In case of high water hardness, it is advisable to soften the water. If you do not use the humidifier for more than two days, always pour out any remaining water to prevent the growth of bacteria.