With the Fuave air purifier filters, you ensure your Fuave air purifier works as well as possible. That way, you can enjoy clean air in your house. The filters remove pollen, dust, allergens, and bacteria from the air. To make it work as well as possible, it's important to replace the filter regularly. You have to replace it after 3 months on average. Make sure you always choose the right filter that fits in your Fuave air purifier when ordering.