Air Waterless Diffuser. Features: Effortless Air Care: No water, no oil, no messthe Air Waterless Diffuser uses Vitruvis 100% all-natural scent cartridges.. Hassle-Free Use: No cleaning or refilling requiredsimply lock in a cartridge, turn it on, and enjoy.. Whole-Home Coverage: Fills up to 1,500 sq. ft., ensuring even large, open spaces are gently scented.. Long-Lasting Scent: Enjoy up to 30 days of consistent fragrance from a single scent cartridge.. Clean and Safe: Crafted for clean air care with non-toxic, plant-based scent blends for a healthier home.. Sleek Design: With a matte ceramic finish, the Air is as beautiful as it is functionalperfect for modern home dcor.. : :