• The pre-filter must be cleaned every 2 to 4 weeks. • The active carbon filter must be replaced when the "Odor" indicator light lights up, otherwise at least every year. • The HEPA filter must be replaced when the "HEPA" indicator light lights up, otherwise at least every 3 years. • The NanoCaptur filter must be replaced according to the saturation indicator (refer to the colour chart on the filter); check the degree of saturation every 6 months. Guidelines based on 8 hours of use per day at speed 2.
The Intense Pure Air air purifier allows you to breathe up to 99.95% pure air in your home, and as such to protect your health thanks to the four levels of filtration described below: • Level 1: PRE-FILTER for dust, hair, fur • Level 2: ACTIVE CARBON FILTER for volatile organic compounds (VOCs), odours / gases • Level 3: HEPA FILTER for fine particles (PM2.5), pollens, acarids, animal allergens, mould, bacteria / viruses • Level 4: NANOCAPTUR FILTER for formaldehyde.
There may be several reasons: • A layer of dust is covering the senor lense; clean the sensor lense. • If the light still indicates that the air quality is poor, adjust the sensitivity sensor to 'Low sensitivity' or 'Average'; to make this change, check the instructions manual. • If the light still indicates that the air quality is good, adjust the sensitivity sensor to 'Sensitive' or 'Average'; to make this change, check the instructions.