hygrometercashback
1. Buy a hygrometer
Purchase the Clean Air Optima® hygrometer HT-01W or HT-01B to easily measure the humidity in the desired room(s).
2. Measure humidity
Measure the humidity in the relevant room(s). If the humidity is consistently below 55% or above 65%, we recommend purchasing a humidifier or a dehumidifier, respectively.
3. Receive immediate benefits
The delivery of the hygrometer includes a flyer with a code. During checkout, enter the code mentioned on this flyer. The purchase price of your hygrometer will be deducted in full from your purchase of a dehumidifier or humidifier.*
*The promotion is NOT valid in combination with other promotions, and Cashback applies to only one hygrometer per transaction.
The indoor climate is determined by a combination of the temperature, humidity, air quality and air movement. For a healthy indoor climate, ideal humidity in the home is often key. Indoor humidity is also determined by seasonal factors. In winter, dry air often prevails because the heating is on for large parts of the day. This causes moisture contained in the indoor air to evaporate, creating dry air. Using air conditioning in the summer for cooling or in the winter for heating can also cause (excessively) dry air. In summer, the humidity in the house can become too high due to high temperatures. This is because due to high temperatures, water or moisture in the soil evaporates, increasing the amount of water vapour in the air.
The optimum humidity recommended by medical specialists in enclosed spaces is between 40 and 60% relative humidity.
The optimum humidity recommended by medical specialists in enclosed spaces is between 40 and 60% relative humidity.
The ideal humidity in your home:
| Function of the room: | Temperature range: | Ideal humidity: |
| Living and working space: | 20 to 23°C | 40 to 60% |
| Bedroom: | 17 to 20°C | 40 to 60% |
| Children's room: | 20 to 23°C | 40 to 60% |
| Kitchen: | 18 to 20°C | 50 to 70% |
| Bathroom – and shower room: | 20 to 23°C | 50 to 70% |
| Hallway and storage areas: | 15 to 18°C | 40 to 60% |
| Basement: | 10 to 15°C | 50 to 70% |
Advice
Call our hotline +31 (0) 74 - 2670145 or e-mail your question to our customer service.
Clean Air Optima International
