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Shop all MainstaysAppliances Parts & AccessoriesBathroom AccessoriesBathroom Rugs & Bath MatsBetter Homes and GardensBohemianCandles & Home FragranceChristmas DecorClocksCoastal, Nautical, and Beach StylesCurtains & Window TreatmentsDecorative AccentsDecorative Pillows & ThrowsDining & EntertainingFarmhouseGarment Closet LaundryGlamHayneedleJapandiKids' Room DecorKids' RoomsKids' ThemesKitchen & Table LinensKitchen AppliancesKitchen Storage & OrganizationLaundry Storage & OrganizationLighting & Light FixturesPersonalized Christmas ShopPots & PansShop all Kitchen & DiningShop all Storage & OrganizationSleep SolutionsTeens' Room DecorTeens' RoomsTools & GadgetsVacuums, Steamers & Floor CareVasesWall Art
Aroma Diffusers & Humidifiers(436)
Uses item details. Price when purchased online
Steadline USB Aroma Diffuser Humidifier - 7 Color LED Essential Oil Scent Machine with 300ml Capacity - Ultrasonic Cool Mist Maker for Bedroom Office Spa Relaxation Therapy From $6.99
From$699
Steadline USB Aroma Diffuser Humidifier - 7 Color LED Essential Oil Scent Machine with 300ml Capacity - Ultrasonic Cool Mist Maker for Bedroom Office Spa Relaxation Therapy
BCOOSS Essential Oil Diffuser with Remote Control Ultrasonic Aroma Diffuser and Air Humidifier for Room, Light Wood Grain Was $19.99
BCOOSS Essential Oil Diffuser with Remote Control Ultrasonic Aroma Diffuser and Air Humidifier for Room, Light Wood Grain
314.1 out of 5 Stars. 31 reviews
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Flash Deal Noahstrong Essential Oil Diffuser, 120ml Aromatherapy Diffuser, Wood Grain Aroma Humidifier with 7 Colors Lights, 2 Mist Mode, Waterless Auto Shut-Off for Large Room Bedroom Office Car $12.99 Was $20.99
Now$1299
current price Now $12.99, Was $20.99$20.99
Noahstrong Essential Oil Diffuser, 120ml Aromatherapy Diffuser, Wood Grain Aroma Humidifier with 7 Colors Lights, 2 Mist Mode, Waterless Auto Shut-Off for Large Room Bedroom Office Car
8004.1 out of 5 Stars. 800 reviews
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Air Aroma Essential Oil Diffuser LED Aroma Aromatherapy Humidifier/small humidifier $12.70
$1270
current price $12.70Air Aroma Essential Oil Diffuser LED Aroma Aromatherapy Humidifier/small humidifier
Clearance OUTAD 300ml Ultrasonic Aromatherapy Aroma Essential Oil Diffuser Quiet Air Humidifier for Car, Office, Bedroom From $6.98
From$698
OUTAD 300ml Ultrasonic Aromatherapy Aroma Essential Oil Diffuser Quiet Air Humidifier for Car, Office, Bedroom
1713.1 out of 5 Stars. 171 reviews
Best seller BCOOSS 500ml Essential Oil Diffuser with Remote Control , Aroma Diffuser Air Humidifier for Home $18.99 Was $27.99
Now$1899
current price Now $18.99, Was $27.99$27.99
BCOOSS 500ml Essential Oil Diffuser with Remote Control , Aroma Diffuser Air Humidifier for Home
8484.1 out of 5 Stars. 848 reviews
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EcoGecko Aromatherapy Essential Oil Diffuser, Aroma Oil Diffuser Cool Mist Humidifier with Timer, 7 Color LED Lights, Auto Shut-Off for Home Bedroom Office From $15.99
3 options
Available in additional 3 optionsFrom$1599
EcoGecko Aromatherapy Essential Oil Diffuser, Aroma Oil Diffuser Cool Mist Humidifier with Timer, 7 Color LED Lights, Auto Shut-Off for Home Bedroom Office
694.3 out of 5 Stars. 69 reviews
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Clearance Dengmore 225ml Simulated Flames Aromatherapy Essential Oil Diffuser Mist Humidifier Portable Quiet Car Aroma Diffuser Auto Shut-Off for Home Office Yoga From $20.89
From$2089
Dengmore 225ml Simulated Flames Aromatherapy Essential Oil Diffuser Mist Humidifier Portable Quiet Car Aroma Diffuser Auto Shut-Off for Home Office Yoga
Jubipavy Wood Grain Aroma Essential Oil Diffuser LED Aroma Aromatherapy Humidifier From $13.03
From$1303
Jubipavy Wood Grain Aroma Essential Oil Diffuser LED Aroma Aromatherapy Humidifier
13 out of 5 Stars. 1 reviews
In 200+ people's carts Noahstrong 500ml Essential Oil Diffuser with 6*10ml Essential Oils Set, Flower Aromatherapy Diffusers with Remote Control, Aroma Fragrant Oil Air Humidifier Vaporizer for Large Room Bedroom Office $19.99
$1999
current price $19.99Noahstrong 500ml Essential Oil Diffuser with 6*10ml Essential Oils Set, Flower Aromatherapy Diffusers with Remote Control, Aroma Fragrant Oil Air Humidifier Vaporizer for Large Room Bedroom Office
5774.4 out of 5 Stars. 577 reviews
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16.91oz Ultrasonic Aroma Diffuser Cool Mist Humidifier 6 Essential Oils Large Room
16.91oz Ultrasonic Aroma Diffuser Cool Mist Humidifier 6 Essential Oils Large Room
Yrmaups Aroma Oil Diffuser Humidifier, Aromatherapy Essential Oil Diffuser, 130ml Vase Design Cool Mist Humidifier for Bedroom Office and Home, LED Color Changing Night Light USB Powered From $8.99
From$899
Yrmaups Aroma Oil Diffuser Humidifier, Aromatherapy Essential Oil Diffuser, 130ml Vase Design Cool Mist Humidifier for Bedroom Office and Home, LED Color Changing Night Light USB Powered
Clearance WZXPWT Oil Diffuser, Ultrasonic Aromatherapy Diffuser, Cool Mist Humidifier for Fragrances, USB-Powered Aroma Diffuser for Home and Office Was $9.49
WZXPWT Oil Diffuser, Ultrasonic Aromatherapy Diffuser, Cool Mist Humidifier for Fragrances, USB-Powered Aroma Diffuser for Home and Office
HIBIBUD Rain Umbrella Humidifier&Aroma Diffuser with Soothing Rain Sounds,Water Drip Effect,7 Colors Mood Light,Timer and Auto-Off,Ideal for Relaxation,Sleep,Home,Bedroom,Desk $37.56
$3756
current price $37.56HIBIBUD Rain Umbrella Humidifier&Aroma Diffuser with Soothing Rain Sounds,Water Drip Effect,7 Colors Mood Light,Timer and Auto-Off,Ideal for Relaxation,Sleep,Home,Bedroom,Desk
4/2 Aroma Diffuser&Humidifier: Air Aromatherapy Diffuser, Your Bedroom Fresh & Plants Healthy with Cold Mist & Night Light! Cool Stuff for Room, Super Quiet - Ideal for Office, Home, Bedroom Decor $32.62
$3262
current price $32.624/2 Aroma Diffuser&Humidifier: Air Aromatherapy Diffuser, Your Bedroom Fresh & Plants Healthy with Cold Mist & Night Light! Cool Stuff for Room, Super Quiet - Ideal for Office, Home, Bedroom Decor
16.91oz Ultrasonic Aroma Diffuser Cool Mist Humidifier 6 Essential Oils Large Room
16.91oz Ultrasonic Aroma Diffuser Cool Mist Humidifier 6 Essential Oils Large Room
MEHOOM 300ml Ultrasonic Cool Mist Aroma Diffuser & Humidifier with Remote, Timer & Dual-Color LED, Essential Oil Diffuser for Bedroom, Home Spa $18.99 Was $34.19
Now$1899
current price Now $18.99, Was $34.19$34.19
MEHOOM 300ml Ultrasonic Cool Mist Aroma Diffuser & Humidifier with Remote, Timer & Dual-Color LED, Essential Oil Diffuser for Bedroom, Home Spa
313.9 out of 5 Stars. 31 reviews
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Ultrasonic Aroma Diffuser/Humidifier with Bamboo Base (Droplet) $40.90 Was $48.01
Now$4090
current price Now $40.90, Was $48.01$48.01
Ultrasonic Aroma Diffuser/Humidifier with Bamboo Base (Droplet)
Ultrasonic Aroma Diffuser & Humidifier for Essential Oils $42.00
$4200
current price $42.00Ultrasonic Aroma Diffuser & Humidifier for Essential Oils
Ultrasonic Cool Mist Aroma Diffuser and Humidifier Set of 2 Units with 550ml Capacity, Remote Control, 7 Color Changing Lights, and Automatic Shut-Off for Bedroom, Office, or Living Room $51.96
$5196
current price $51.96Ultrasonic Cool Mist Aroma Diffuser and Humidifier Set of 2 Units with 550ml Capacity, Remote Control, 7 Color Changing Lights, and Automatic Shut-Off for Bedroom, Office, or Living Room
Snmubt Humidifier Aroma Diffuser for Home Diffuser Essential Oil for Home Aroma Diffuser for Home Mini Diffuser for Home with Lights for Office (White)
Snmubt Humidifier Aroma Diffuser for Home Diffuser Essential Oil for Home Aroma Diffuser for Home Mini Diffuser for Home with Lights for Office (White)
Essential Oil Diffuser, 500ml Aromatherapy Diffuser With Remote Control, Daroma Ultrasonic Aroma Diffuser Nebulizing Cool Mist Humidifier, 7 Color Mood Lights & Waterless Auto-Off for H $19.97
$1997
current price $19.97Essential Oil Diffuser, 500ml Aromatherapy Diffuser With Remote Control, Daroma Ultrasonic Aroma Diffuser Nebulizing Cool Mist Humidifier, 7 Color Mood Lights & Waterless Auto-Off for H
23 out of 5 Stars. 2 reviews
Aroma diffuser - 5.31x2.17" Mist Humidifier with Timer Modes, Super Quiet Mini Air Fragrances Diffuser for Home, Office, Desk
Aroma diffuser - 5.31x2.17" Mist Humidifier with Timer Modes, Super Quiet Mini Air Fragrances Diffuser for Home, Office, Desk
Essential Oil Diffuser under $5! Cagogo Aroma Oil Diffuser with LED Lights, Essential Oil Humidifier, Aromatherapy Diffuser for Home, Quiet Ultrasonic Cool Mist Humidifier, 7 Color Changing From $8.99
From$899
Essential Oil Diffuser under $5! Cagogo Aroma Oil Diffuser with LED Lights, Essential Oil Humidifier, Aromatherapy Diffuser for Home, Quiet Ultrasonic Cool Mist Humidifier, 7 Color Changing
Aroma Diffusers for Large Room ,Aromatherapy Diffuser for Home Bedroom, Cool Mist Humidifier Vaporizer $14.71
$1471
current price $14.71Aroma Diffusers for Large Room ,Aromatherapy Diffuser for Home Bedroom, Cool Mist Humidifier Vaporizer
42 out of 5 Stars. 4 reviews
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Ultrasonic Cool Mist Humidifier,-Quiet, Multi Color LED Light, Aroma Therapy Oil Diffuser for Home, Bedroom, Baby, , Yoga, Spa and Office (white, .33 gal) $37.99
$3799
current price $37.99Ultrasonic Cool Mist Humidifier,-Quiet, Multi Color LED Light, Aroma Therapy Oil Diffuser for Home, Bedroom, Baby, , Yoga, Spa and Office (white, .33 gal)
Essential Oil Diffuser, , 300ml Humidifier, Diffusers for Home, LED Aroma Aromatherapy Humidifier, Diffusers for Essential Oils Large Room From $9.50
From$950
Essential Oil Diffuser, , 300ml Humidifier, Diffusers for Home, LED Aroma Aromatherapy Humidifier, Diffusers for Essential Oils Large Room
21.5 out of 5 Stars. 2 reviews
Aroma Essential Oil Diffuser, JoySusie 500ml Wood Grain Ultrasonic Cool Mist Whisper-Quiet Humidifier with Color LED Lights Changing & 4 Timer Settings, with Remote Control (Brown) $28.95 Was $39.99
Now$2895
current price Now $28.95, Was $39.99$39.99
Aroma Essential Oil Diffuser, JoySusie 500ml Wood Grain Ultrasonic Cool Mist Whisper-Quiet Humidifier with Color LED Lights Changing & 4 Timer Settings, with Remote Control (Brown)
COFEST Humidifier-Portable Noiseless Aroma Diffuser for Home-Office Or Yoga Essential Oil Diffuser with No-Water Auto Off Protection Beige From $10.67
From$1067
COFEST Humidifier-Portable Noiseless Aroma Diffuser for Home-Office Or Yoga Essential Oil Diffuser with No-Water Auto Off Protection Beige
SLYNSHome Aroma Essential Oil Diffuser LED Aroma Aromatherapy Humidifier From $7.19
From$719
SLYNSHome Aroma Essential Oil Diffuser LED Aroma Aromatherapy Humidifier
21 out of 5 Stars. 2 reviews
Air Aroma Humidifier Diffuser Essential Oils Humidifiers Mini Flame Automatic Fragrance Diffuser Home Humidifier with LED Light $32.72
$3272
current price $32.72Air Aroma Humidifier Diffuser Essential Oils Humidifiers Mini Flame Automatic Fragrance Diffuser Home Humidifier with LED Light
Sunpentown SA-030 Ultrasonic Aroma Diffuser & Humidifier $25.81
$2581
current price $25.81Sunpentown SA-030 Ultrasonic Aroma Diffuser & Humidifier
25 out of 5 Stars. 2 reviews
Aroma Globe Diffuser & Humidifier w/ Oils-for Home, Office & Bedroom Small
Aroma Globe Diffuser & Humidifier w/ Oils-for Home, Office & Bedroom Small
23.5 out of 5 Stars. 2 reviews
Tagital 550ml Aroma Essential Oil Diffuser, Wood Grain Ultrasonic Cool Mist Humidifier for Office Home Bedroom Living Room Study Yoga Spa $23.99
$2399
current price $23.99Tagital 550ml Aroma Essential Oil Diffuser, Wood Grain Ultrasonic Cool Mist Humidifier for Office Home Bedroom Living Room Study Yoga Spa
554.1 out of 5 Stars. 55 reviews
Aroma Diffuser - Ultrasonic Cool Mist Humidifier with 7 Color LED Lights, Auto Shut-Off, and Whisper-Quiet Operation - Perfect for Bedrooms, Dorms, and Study Rooms (Wood Grain) Was $17.98
Aroma Diffuser - Ultrasonic Cool Mist Humidifier with 7 Color LED Lights, Auto Shut-Off, and Whisper-Quiet Operation - Perfect for Bedrooms, Dorms, and Study Rooms (Wood Grain)
202.7 out of 5 Stars. 20 reviews
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ufehgfjh Aroma Oil Diffuser LED Aroma Aromatherapy Humidifier New Arrivals From $7.99
2 options
Available in additional 2 optionsFrom$799
ufehgfjh Aroma Oil Diffuser LED Aroma Aromatherapy Humidifier New Arrivals
Ultimate 5 in 1 Aroma Oil Diffuser Humidifier Timer Settings,Auto Shut Off,Super Quiet,Color Changing Light for Aromatherapy,Purification,Suit for Home Use
Ultimate 5 in 1 Aroma Oil Diffuser Humidifier Timer Settings,Auto Shut Off,Super Quiet,Color Changing Light for Aromatherapy,Purification,Suit for Home Use
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Aroma Diffuser for Essential Oil Large Room Diffusers Set Ultrasonic 300ml,,High Mist Output for Home, Waterless Auto-Off, 7 Color LED Lights Wood Grain Cool Mist Humidifier Ultrasonic Diffusers$8.88current price $8.88Essential Oil Diffuser for Bedroom, Quiet Humidifiers for Home, Ultrasonic 250ML Small Aromatherapy Diffuser, 7 LED Color Safety Auto-Off Timer, for Baby Bedroom, Hotel, Plant, Wood Pattern
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500ml Essential Oil Diffuser & Humidifier with LED Night Light USB Powered Auto Shut-Off - Aromatherapy Diffuser for Office Yoga Spa & Relaxation$19.46current price $19.46500ml Ultrasonic Humidifier Aroma Diffuser 7 Color Changing Essential Oil Diffuser Automatic Shut-off Mist Humidifier with Remote Controller(US Plug)
500ml Ultrasonic Humidifier Aroma Diffuser 7 Color Changing Essential Oil Diffuser Automatic Shut-off Mist Humidifier with Remote Controller(US Plug)$28.98current price $28.98Ultrasonic Aroma Diffuser/Humidifier with Bamboo Base (Droplet)
Ultrasonic Aroma Diffuser/Humidifier with Bamboo Base (Droplet)$40.90current price $40.90