【New, Unused】 Corona Hybrid Humidifier Large Capacity 4L UF-H72RA CORONA Up to 20 tatami mats (approx. 33 sq meters) Up to 20 hours Large Clean Tank Capacity 4L Hybrid Large capacity allows for approximately 20 hours of continuous humidification! High-performance type that provides plenty of moisture with clean humidification! Combines the best of steam and evaporative types! Applicable Area: ・Wooden Japanese-style room: Approx. 12 tatami mats (approx. 20 sq meters) ・Prefabricated Western-style room: Approx. 20 tatami mats (approx. 33 sq meters) ※ Varies depending on the environment 【Operating Noise】 ・Powerful: 40dB ・Quiet: 29dB 【Product Specifications Details】 ・Humidification Capacity: Powerful = 720ml/h Quiet = 200ml/h ※ When room temperature is 20°C and humidity is 30%, it varies depending on the usage environment. ・Continuous Humidification Time: Powerful = Approx. 5.6 hours Quiet = Approx. 20 hours ・Replacement Period for Humidification Filter: 8 seasons (approx. 48 months when operating for 8 hours a day) Included Items: Instruction Manual (with warranty) Made in Japan