Honeywell QuietCare Cool-Moisture Humidifier, 3-Gallon, HCM-630 QuietCare humidifier with 3-gallon-per-day output; designed for rooms up to 1050 square feet Adjustable humidity control with 3 moisture settings; 30 percent quieter than other tower models Manual controls for simple operation; adjustable humidistat that maintains desired comfort level Antimicrobial-treated filter helps prevent migration of mold, fungus, algae and bacteria Measures 8 by 13-3/4 by 16 inches (WxHxD); 5-year warranty