Microfilter

A microfilter is a type of filter in a vacuum cleaner designed to capture fine dust particles, pollen, and other small impurities. Its purpose is to clean the air passing through the appliance, thereby preventing sucked-in allergens and dust from returning to the room. It is most commonly placed at the air outlet, ensuring that the expelled air is cleaner. Some models may also have it positioned before the motor as a protective measure. Depending on its design, a microfilter can be disposable and needs to be changed regularly, or washable, which can be reused after cleaning and drying.