Vicks VUL600C CoolRelief Ultrasonic Cool Mist Humidifier, Medium Room Humidifier for Baby, Bedroom, Office Desk, with Variable Output Control, Scent Pad Slots, Inhalant Cup, Auto Shut-Off, 4.5L/1.2Gal

• [Cool Visible Mist] This filter-free, quiet, ultrasonic humidifier provides cool visible mist. It features dual scent pad slots and an inhalant cup for added aromatherapy comfort, adjustable moisture output settings & visible water window. Dimensions: 8.54" L x 9.53" W x 11.93" H (21.7 x 24.2 x 30.3 cm).

• [Capacity] 1.2-gallon (4.5-litre) tank capacity features a wide opening that's easy to fill & clean. An ideal fit for medium sized room, it is capable of running up to 40 uninterrupted hours per filling.

• [Accessories] Adds soothing menthol vapours with Vicks VapoPads, models VSP-19-CAN/ VSP19VPC/VBR-5FPC. Keeps your humidifier cleaner longer with Protec Continuous Cleaning Cartridge, model PC-1C-BX. Displays relative humidity & temperature with Honeywell Humidity Monitor, model H10CV1.

• [Optimal Humidity Level] Studies have shown that keeping indoor air at an RH level of 40-60% reduces the survival of flu viruses on surfaces and in the air.

• [#1 Brand Recommended by Pediatricians] Based on a March 2020 survey of U.S. Pediatricians conducted by Arendt Consulting, of those Pediatricians who recommend humidifiers, Vicks brand humidifiers are the most often recommended.