The Beyond Pro Disposable Dust Collector Filters are specially designed to aid in maximum particle entrapment when used with the Kiara Sky Beyond Pro Dust Collector. These filters are not only clean and hygienic but provide quick and convenient clean up. It's just as important to take care of Mother Earth as it is your nails, so we have made these disposable filters 100% Earth loving. Made from 100% biodegradable plant materials these filters are insoluble in water and automatically degrade when buried in the soil for 90 days. Buh-bye dust and hello beautiful results! Contains: 70 pieces FEATURES: Disposable Eco-friendly Thick Durable Made of Natural Cotton