Get rid of that stuffy-air scent with this Thermax MiniMax Air Freshener with White Dome and Fragrance. This intriguing system uses water to filter the air that passes through it, releasing freshly scented air into your room. Nature-inspired, the system requires no expensive replacement filters. Its white-dome style provides a look that works well with most decor. Thermax MiniMax Air Freshener with White Dome and Fragrance Includes: (1) Mini-Max water-based air purifier and air freshener with white dome (4) 1.6 oz fragrance liquids. Product Features: White-dome top - provides sleek, contemporary look Water-based - helps trap dust with scrubbing action Water-washing sound helps put you to sleep Cost effective - no filters to buy or replace Pleasing fragrance Runs with or without fragrance - get freshened air with or without scent Small and portable - use in bedroom, kitchen, hall, workshop, bathroom, car, den, office, RV or wherever you need it. Also has a LED blue light which works well as a night light.