Spare filters
Spare filters for your device
You can order a spare filter especially for air cleaners. These filters consist of two parts: the pre-filter removes large dirt particles in the air; the carbon filter neutralises unpleasant odors in the room. To ensure that the air is always thoroughly cleaned and filtered, the filter must be replaced once every six months. Frank therefore advises you to purchase a spare filter with your air purifier.
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Filter cassettes for evaporators
With a filter cassette, the humidification efficiency of your evaporator system remains optimal. The anti-bacterial effect of the filter cassette keeps the water in the tank clean. Filter cassettes are supplied as standard with the evaporator of your choice, but it is advisable to always have an extra cassette in stock. A filter cartridge must be replaced once every two or three months. This way you keep a fresh and bacteria-free air in your home.