Fresh Air Humidifier and Revitalizer - Air Purifier, Fragrance Scent Dispenser, and Diffuser FRESH AIR!-Cycles room air through the water and traps dust and odors in the water. UTILIZES PURE FRESH WATER to circulate gently scented air into your home environment. PERFECTLY SIZED to sit on any desk, countertop or hallway floor. CYCLES ROOM AIRthrough the water and traps dust and odors in the water. LIGHT UP LED lights