Humidifiers
humidifiers — pre-owned
Browse 3,968 humidifiers — pre-owned on eBay — listings updated every few minutes. All items are pre-owned and sold by eBay sellers directly.
Dyson Pure Humidify + Cool PH01 Whole-Room Air Treatment - 275371-02
Designed for year-round indoor comfort, the PH01 continuously monitors and reacts to indoor air quality while simultaneously removing airborne pollutants, circulating purified air, and maintaining healthier humidity levels throughout the room.
You save $369.00
Canopy Bedside 2.0 Humidifier WHITE - Excellent Condition
The Canopy Bedside 2.0 Humidifier in White is a sleek and efficient addition to any bedroom. Little to no signs of use. The box has stickers or tears.
AIRCARE 6-Gal. Cool Mist Evaporative Humidifier w/ 2,300 sq. ft. Coverage NEW
The AIRCARE 6-Gal. Cool Mist Evaporative Humidifier is a powerful and efficient unit designed for large spaces up to 2,300 square feet. With its tower design and cool mist humidification method, it effectively adds moisture to the air to maintain optimal indoor air quality. The 2300 W power supply ensures consistent and reliable operation, making it a valuable addition to any home environment. Made by the trusted brand AIRCARE, this humidifier is a reliable and effective solution for improving air quality in larger living spaces. BRAND NEW ONLY THING IS THE FLOAT STICK IS DAMAGED A LITTLE , THE PIECE THAT HOLDS IT TO THE WALL BROKE BUT CAN BE REPLACED WITH A ZIP TIE AND HAVE THE SAME FUNCTION
Plow Hearth Dragon Wood Stove Steamer | Cast Iron Fireplace Humidifier
Classic Volcano Vaporizer in a very good condition, black color.
Matte black Storz & Bickel Volcano Classic desktop vaporizer with an analog temperature dial. Device Type: Desktop convection vaporizer. Volcano Classic by Storz & Bickel – Technical Specifications. Model: Volcano Classic.
CarePod One Humidifier (500 Sq ft) – Great Condition!
The CarePod One Humidifier is a sleek white ultrasonic humidifier designed for large rooms up to 500 square feet. With a tank capacity of 1 gallon and a voltage of 110V, this humidifier provides efficient and effective moisture delivery. It features a timer control of 8 hours, 3 different speeds, and smart home compatibility with Alexa. Made of stainless steel with a matte finish, this CarePod model is perfect for improving indoor air quality in any room.
Ideal-Air Pro Series Ultra Sonic Humidifier 600 Pint Free Shipping!
Barely used! Ideal-Air Pro Series Ultra Sonic Humidifier 600 Pint. Works great. Extra filter. Price includes shipping! Total of 2 available.
Pure Guardian 1 Gallon Table Top Ultrasonic Cool Mist Humidifier Model H975AR
In good working condition. Missing the cleaning brush. The exterior has a few minor scuff marks.See photos.
VENTA LW25 ORIGINAL HUMIDIFIER OYSTER WHITE FILTER-FREE EVAPORATIVE 430 SQ. FT.
VENTA LW25 ORIGINAL HUMIDIFIER OYSTER WHITE FILTER-FREE EVAPORATIVE 430 SQ. FT.
Dyson AM10 Humidifier Hygienic, Ultrasonic Cooling Fan "Iron/Blue" Clean
Dyson AM10 Ultrasonic Humidifier in great condition. Dyson AM10 Humidifier. Barely used. Works great.
Vintage 1960s Devilbiss Model 140 Vaporizer Imperial Turquoise Blue Humidifier
Levoit Hybrid Ultrasonic Humidifier LV600HH Replacement Water Tank LID ONLY
Levoit Hybrid Ultrasonic Humidifier LV600HH Replacement Water Tank LID ONLY. Condition is Used. Shipped with USPS Ground Advantage.
You save $14.74
Plow & Hearth Dragon Wood Stove Steamer Cast Iron Fireplace Humidifier GUC
This cast iron fireplace humidifier, with a matte black finish, is a great addition to any kitchen or bedroom. Good used condition. If they deny your claim we are willing to share half the loss with you.
Vintage Hankscraft by Gerber Cool Vapor Mist Humidifier Brown/Beige
ATOMIZING SYSTEMS Commercial/Industrial Cold Fogger Disinfection,Pesticides
Experience the effectiveness of ATOMIZING SYSTEMS with their Drum Top Cold Fogger, designed for comprehensive odor control, disinfection, and pesticides. This model utilizes an atomizer method for fine mist distribution, ensuring your space is thoroughly treated. The fogger is equipped to handle various applications, whether it's for agricultural purposes or general pest management in commercial and industrial settings. Its reliable performance is backed by the trusted brand, ATOMIZING SYSTEMS, promising quality and efficiency in each treatment. Puts off a fine non wetting fog . I have many of these and they all look like they were used only a few times or are new . Comes with box & instructions. Units are commercial grade and heavy built.
Holmes Cool Mist Humidifier HM1280 With CarbonX Filter.
The Holmes Cool Mist Humidifier HM1280 is a tabletop humidifier designed for whole-room use. It features a cool mist humidification method, perfect for maintaining indoor air quality. The unit runs on 110V and comes in a sleek white color. The Holmes brand is known for its quality and reliability, making this humidifier a great addition to any home. The included CarbonX filter adds an extra layer of filtration to ensure clean and fresh air circulation.
Rainbow RainMate Air Purifier Deodorizer Humidifier w/ Manual & Fragrance
Bring the fresh scent of nature indoors with this authentic Rainbow RainMate Air Purifier / Humidifier. Perfect for a nightstand, countertop, or desk!
You save $2.04
Vintage 1996 Fisher-Price Cool Mist Humidifier FPH-4 w/ Original Box Tested Work
Pre owned in excellent condition overall. We tested the motor on low and high settings and it works fine. Shell looks good may need some light TLC cleanup . Comes with original box. Box may have Imperfections from age and storage.
LEVOIT LV600HH Hybrid Ultrasonic Humidifier - BASE ONLY - WORKS
You save $0.74
LEVOIT LV600HH Hybrid Ultrasonic Humidifier - WATER TANK ONLY NO CAP
You save $0.74
Levoit Hybrid Ultrasonic Humidifier LV600HH Replacement Water Tank Cap Only
Levoit Hybrid Ultrasonic Humidifier LV600HH Replacement Water Tank Cap Only . Condition is Used. Shipped with USPS Ground Advantage.
You save $14.74
Vintage Hankscraft by Gerber Cool Mist Vapor Humidifier 240 - Works!
Vintage hankscraft model 240. Works as it should, shows use but still working good. Has a small spot that looks like someone put something hot on it. Doesn't go through plastic, check the 2 pictures of the outside and inside. Have any questions please feel free to ask. Thank you!
You save $12.50
Feekaa Stainless Steel Cool Mist Humidifier 4L/1Gal Easy Clean Dishwasher Safe
Feekaa Stainless Steel Humidifier Easy Clean, 1Gal/4L Cool Mist Humidifiers for Bedroom, Dishwasher Safe Humidifier Large Room, Humidifiers for Bedroom Baby Nursery Living Room Office, Black. 【Large Capacity & Visible Water Level Window】Engineered with a 4L/1Gal tank that outperforms standard 2L small humidifiers, Feekaa stainless steel humidifier can run continuously for up to 30 hours without frequent refills, covering up to 500 sq. ft spaces.
Zojirushi EE-MA20-WA 1.8L Steam Humidifier Off White Authentic From Japan JP
Venta Airwasher LW44 Humidifier Air Purifier Cleaner Washer Germany White NICE
This unit is super clean. It has been tested and works perfectly. The barrels rotate as they should all three speeds of the fan work and the button does not stick. Take a close look and feel free to ask specific questions. Zero calcium buildup on this unit. It will ship in the original box.
Vicks V750 Warm Mist Room Humidifier 1.0 Gallon Capacity
You save $6.00
Honeywell Home HumidiPro H6062A1000 Digital Humidistat/Dehumidistat
The Honeywell Home HumidiPro H6062A1000 Digital Humidistat/Dehumidistat is a white console-style device designed to control the humidity in your home. With adjustable humidity control and a digital display, this wired humidistat offers precise settings to maintain optimal indoor air quality. The compact size of 3.44 inches in height and 1.31 inches in width make it easy to install in various locations, while the lightweight design of 6 ounces ensures portability. This product from Honeywell is ideal for keeping your home comfortable and healthy by regulating humidity levels.
Kaz Evaporative Humidifier Model 3300 1.5 Gallon Capacity Quiet USA - TESTED
Ideal-Air Humidifier Portable White Plastic Electrical 75 pint
Ideal-Air Console Evaporative Humidifier Portable White Plastic Electrical Excellent piece, I used it for only 2 months in my indoor grow, everything works!
White Westinghouse Humidifier 50 Vintage
The White Westinghouse Humidifier 50 Vintage is a cool mist humidifier designed for whole room use in small spaces. With a timer control of 8 hours and quiet operation, this electric humidifier provides efficient and quiet humidification. Made of plastic in a brown color, this Westinghouse model operates at 120V with a power range of 1001-1500 W. Standing at 12 inches tall with a matte finish, this vintage humidifier is a stylish and practical addition to any room in need of improved indoor air quality.
Vornado Vortex Ultra 1 Ultrasonic Cool Mist Humidifier 2 Gal 1250 Sq Ft
The Vornado Vortex Ultra 1 Ultrasonic Cool Mist Humidifier is a sleek and efficient tower humidifier that operates with an electrical power source and has a spacious 2-gallon tank capacity, making it suitable for humidifying rooms up to 1250 square feet.
Used Working Aprilaire 4005 Humidifier Water Solenoid Valve Replacement Assembly
Used working condition Please view pics. Thanks storage 78us
You save $4.48
🍊Vintage 1980s Hampton Bay (Whirlpool) 40 Pint Dehumidifier Wood Grain WORKS!
Wood Grain Finish | WORKS GREAT! • Classic retro appliance styling with faux wood grain cabinet. • Classic faux wood grain exterior presents nicely. 🍊FROM THE GROVE. • Unit tested and works great ✔️.
🪼 Vicks 1 Gallon Filter Free Cool Mist Ultrasonic Humidifier, VUL545D2 White👍
Used great condition HHGHDFGH.
Objecto W7 Ultrasonic Humidifier Dark Wooden Grain Aroma Therapy Diffuser
You save $11.67
Dreo HM524 Humidifier 6L Ultrasonic Quiet Top Fill White Cool Mist DR-HHM004
The Dreo HM524 Humidifier is a sleek and efficient ultrasonic humidifier that provides a cool mist to humidify large spaces, covering more than 215 sq ft. With a minimalist design and a glossy white finish, it fits seamlessly into any bedroom or living room.
Air Innovation Remote Control Replacement | 4 buttons
T ested & Working.
Pureguardian Ultrasonic Humidifier 120-Hour Smart Mist Warm Cool 2 Gallon H8000B
Experience ultimate comfort with the Pureguardian H8000B Elite Collection Smart Mist Humidifier. Whether you need a soothing warm mist for winter or a refreshing cool mist for year-round comfort, this "Smart" humidifier monitors your room's humidity and adjusts output automatically.
You save $25.30
HoMedics Cool Warm Mist Ultrasonic Humidifier 1520272 White Tabletop UV-C
Model: 1520272 cool and warm mist ultrasonic tabletop humidifier in white with dual translucent side water tanks. Type: Tabletop personal humidifier.
Vissani 6 Gal. Evaporative Humidifier for Whole House in White / USED
Vissani 6 Gal. Evaporative Humidifier for Whole House in White. Whole House Humidifier. Humidifier Features. Humidifier Tank Capacity (Gallons). Ultra-quiet sleep mode - as low as 28 dB with no light or sound disturbance.
You save $29.97