Bosch Filter for Air Purifiers 4000

Simply Clean Air: The filter effectively cleans the air in your home and thoroughly removes existing pollutants Air Purification: The pre-filter removes large particles such as dust from the air, while the HEPA filter layer filters out ultra-fine particles, including viruses and bacteria. The active carbon filter reliably reduces unpleasant odours in the home Easy to Use: Quick and easy filter change for improved air quality Long-lasting Filter Performance: The filter has a long durability, which ensures long-lasting, effective air purification Maintenance and Replacement Instructions: The filter status of the air purifier is continuously shown on the display so that you always know in good time when it needs to be replaced