Refurbished Single Room Humidifiers — 34 Deals

BLUEAIR Room Humidifier - DreamWell - 72Hr Top-Fill Mist-Free InvisibleMist Technology Aroma Stone for Essential Oils and Soothing Mood Lighting - Quiet Operation for Bedroom and Home Use, Grey

AprilAire 600 Whole-House Humidifier, Automatic High Output Furnace Humidifier, Large Capacity Whole-House Humidifier for Homes up to 5,000 Sq. Ft., White

BLUEAIR Room Humidifier - DreamWell - 48Hr Top-Fill Mist-Free InvisibleMist Technology Aroma Stone for Essential Oils and Soothing Mood Lighting - Quiet Operation for Bedroom and Home Use, Beige

Stadler Form’s Eva Humidifier with WiFi, External Humidity Sensor, Automatic Mode, for Rooms of up to 860 sq ft, Ultrasonic Nebuliser, Dimmable LEDs, Suitable for Fragrant Oil, White

Honeywell Reflection Ultrasonic Cool Mist Humidifier. Cool Mist Top Fill Humidifier for Medium Room, Bedroom, Kids Room, and Office. Helps relieve cough and congestion - Black, HUL900B

Honeywell Dual Comfort Cool + Warm Mist humidifier. Humidifier for Bedroom, Office, Living Room and Home. Provides Temporary Relief from Dry air discomforts - Black, HWC775B

Vornado Evap40 Evaporative Humidifier with Adjustable Humidistat, 4-Gallon Capacity for Large Room Coverage up to 1,000 sq ft, 3 Speed Settings, Easy to Clean Dual Tank

Steamfast SF-920 Warm Mist Humidifier and Steam Vaporizer with Auto Shut-Off, Filter-Free Design, Aromatherapy Essential Oil Ready, 1 Gallon Capacity,White

Crane 4.5L Warm and Cool Mist Humidifier, Top Fill Ultrasonic Humidifier for Large Room, Bedroom, Baby Nursery, Easy Clean, Humidifier with Essential Oil Tray, Humidifier with Humidistat & Remote

Vicks Dual Comfort Cool + Warm Mist Humidifier for Bedrooms With Fusion Technology, Compatible with Vicks VapoPads and VapoSteam, White

Crane Adorables Ultrasonic Mini Humidifiers for Bedroom and Baby Nursery, Half Gallon Cool Mist Air Humidifier for Large Room or Kid's Room, Humidifier Filters Optional, Unicorn

AprilAire 80 Replacement Canister for AprilAire Steam Humidifier Models 800, 801, 865, and 866 (Pack of 1)

Crane Ultrasonic Cool Mist Humidifier for Bedroom, Baby Nursery, Kids Room, Plants, or Office, Large 1 Gallon Tank, Filter Optional, White

Vornado EVDC300 Energy Smart Evaporative Humidifier with Automatic Shut-off, 1 Gallon Capacity, LED Display, White

Vornado EVDC500 Energy Smart Evaporative Humidifier with 2 Gallon Dual Tank Capacity, LED Display, Automatic Shut-off, Electronic Humidistat, 4 Fan Speeds for Large Rooms up to 1000 sq ft

Ultrasonic Viral Support Humidifier for Bedrooms, Whisper-Quiet Operation with Nightlight and Auto-Shut Off, Adjustable Mist, 16 hours Operating Time & Filter Included

Vicks Warm Mist Humidifier Filter-Free 1-Gal Tank, Auto Shut-Off, Night Light, VapoPad and VapoSteam Compatible

Crane Personal Ultrasonic Cool Mist Travel Humidifier and Vaporizer for Congestion Relief, 360° Adjustable Nozzle, Filter-Free .75 Liter Tank, Blue/White, Office Humidifier

Honeywell Mini Cool Mist humidifier, Easy to Fill and Clean, humidifier for small Bedroom, Kids Rooms, or office. Ultra Quiet Operation and Auto Shut-Off - White, HUL525W

AZEUS Humidifiers, 2.8L Ultrasonic Cool Mist Humidifier for Large Room Babies Office, Quiet Humidifiers with Microporous filters, Lasts up to 50 Hours, Auto Shut-Off (BPA-Free)

Pure Enrichment MistAire XL Ultrasonic Cool Mist Humidifier - All Day Operation for Large Rooms, 1 Gallon Tank, Variable Mist Control, Automatic Shut-Off, Whisper Quiet, and Optional Night Light

Honeywell Top Fill Tower Humidifier, Digital Humidistat, Black – Cool Mist Humidifiers for Bedroom, Home or Office with Space-Saving Tower Design

Pure Enrichment MistAire Travel - Ultrasonic Cool Mist Water Bottle Humidifier with Auto Shut-Off, Mood Light, Fold-Out Leg, and Storage Bag for Portable Use at Home, Office, Hotel, and More

Honeywell Easy-to-Care Filter Free Warm Mist Humidifier, Medium Rooms, 1.5 Gallon Tank – Humidistat for Bedroom, Home or Office Black