Best Most Energy Efficient Humidifiers

LEVOIT Humidifiers for Bedroom, 2.5L Top Fill Cool Mist Air Humidifier for Baby Nursery, Plants, Ultrasonic, Auto Shut-off, BPA Free, Quiet, Knob Control, 360° Nozzle

LEVOIT Humidifier for Large Room Bedroom, 10L Smart Cool Mist Humidifiers for Plant and Whole House, Last 100 Hours, Voice and Remote Control, Auto Mode, Quiet, Aroma Box, Easy to Use & Clean

LEVOIT Humidifier for Bedroom, Warm and Cool Mist Humidifiers for Plants, Large Room, 6L Air Humidifier with Remote Control, Essential Oil Tray, Filterless, Auto Mode, Up to 60h, Display Off, Black

ASAKUKI Humidifiers for Bedroom, 3L Top Fill Cool Mist Air Humidifier & Aroma Diffuser with Night Light for Baby Nursery & Plants, Ultrasonic Quiet, Easy Clean, Auto Shut-Off, BPA Safe, 30H

TEBILD Humidifiers for Bedroom Large Room, 9L/2.37Gal Ultrasonic Cool Mist Humidifier Top Fill Last Up to 52H with 360°Nozzle,Sleep Mode,Night Light,Quiet Large Humidifier for Baby,Home,Office

Vornado HU1-0045-65 Evap40 4-Gallon Evaporative Humidifier

BREEZOME 6L Humidifiers for Bedroom Large Room, Ultrasonic Top Fill Cool Mist Humidifiers & Essential Oil Diffuser for Baby, Nursery, Plants, Last up to 60 Hours, Smart Humidistat Control, Quiet

Levoit Humidifier for Bedroom Large Room, 3L Cool Mist Top Fill Quiet Humidifier for Baby Nursery and Plants, 360° Nozzle, Rapid Humidification for Home Whole House, Blue (Dual 150)

Honeywell HWC778BC Dual Comfortᵀᴹ Cool Mist + Warm Steam Humidifier, Black, with Humidistat & Digital Control Panel, Essential Oil Cup, Auto Shut-off, Warm or Cool Visible Mist

ALACRIS Ultrasonic Cool Mist Humidifier, 4L Large Humidifiers for Bedroom, Transparent Water Tank, Top-Fill Cool Mist Humidifier, Auto Shut-Off, Purification Filter for Baby and Plants