Activated Carbon Filtration: The product consists of natural activated carbon, designed with high-density carbon filters with strong adsorption capacity, which can effectively adsorb all kinds of dust, pollen, smoke and other pollutants in the air, these ceiling fan filter perfectly act as a household dust collector, freeing up your hands, especially if there is a home environment in which you have pets or children, cleanliness is extra important. Package includes 25 ceiling fan air filters, the quantity is enough to meet your daily use and replacement, let you enjoy the whole summer, experience a fresher and healthier environment, the air purification function of fan filters provides you with a and more comfortable living and working atmosphere, let you air in closed indoor environments as well as in time. Multi-scenario application: Our dust collector fan filters can be used in environments, such as restaurants, bars, teachers, bedrooms, kitchens, studies, living rooms, kitchens,