How often should I replace the filters in my air purifier?

The frequency of replacing filters in your air purifier depends on various factors such as the specific model, usage hours, air quality, and filter type. As a general guideline, standard HEPA filters typically need replacement every 6 to 12 months, while activated carbon filters may last up to 6 months. However, certain purifiers come with indicators that notify precisely when to change filters based on usage and air quality measurements. To maintain optimal performance, it is recommended to follow the manufacturer's recommendations provided in the user manual. Regularly checking and cleaning filters is also advisable. Keep in mind that inadequate filter maintenance can negatively impact the air purifier's effectiveness and the overall air quality in your space.