Top 10 Ultrasonic Essential Oil Diffuser Large Room – Home & Kitchen Features

As an Amazon Associate I earn from qualifying purchases.



Ultrasonic Aromatherapy Diffusers 100ML, VIVITEST Ceramic Diffuse,Stone Essential Oil Diffuser

VIVITEST #ad - Ultrasonic diffuser & humidifier:vivitest is a factory with more than 13 years in the development, production and research of aromatherapy diffusers, Water molecules are decomposed into 01-5 micron diameter nano scale cold fog, design, By high frequency electronic oscillation generated by ultrasonic vibration equipmentallowing the aroma to float in the air, Produce a lot of active oxygen anion.

Waterless auto-off function:electric aromatherapy diffusers can last for 3-5 hours. Designed with waterless auto-off function, This essential oil diffuser will turn off automatically. Silent operation:whisper-quiet operation≤19dB, Soothing your mood, Relieving stress and Promote Sleep, The essential oil diffuser operates extremely quietly.

Handmade ceramic diffuser:hand crafted ceramic cover, Air dry naturally, Chemically resistant, The Ceramic diffuser was sprayed with a layer of coarse sand, Easy to clean, Solid and durable and save space.9 colors can be adjusted &4 timer create a relaxing, fragrance environment. We promise 90 days money Back, warm, loving, Contact us After-sales Email.
ManufacturerVIVITEST #ad
Height7 Inches
Length3.4 Inches
Weight0.7 Pounds
Width3.4 Inches
Part NumberN95 mask Preservatives Anti-virus
Model‎Amanita muscaria Clenbuterol Codeine



24+ Hour Capacity, BPA-Free White, HATHASPACE Marble Essential Oil Aroma Diffuser, 7-Color Mood Light, Intermittent Mode, 350ml Aromatherapy Fragrance Diffuser & Ultrasonic Cool Mist Room Humidifier

HATHASPACE #ad - 7-color ambient light – a separately controlled light gives you the option to customize the mood. Mist longer & better – with a large 350ml reservoir, our diffuser will mist for over 24 hours, improved ultrasonic technology, enjoy longer aromatherapy sessions without having to constantly refill your diffuser.

Both an essential oil diffuser and small room humidifier, our diffuser will scent your space and keep the air fresh. Chic marble design – enhance your space with a stylish diffuser that complements any décor. Essential oil diffuser – with water and a few drops of essential oil, the hathaspace aroma diffuser transforms your air, producing the perfect balance of fragrance and cool mist. Essential oils help relieve stress, improve sleep, candles, elevate mood, and strengthen your immune system. Naturally purify your air – say goodbye to synthetic air fresheners, calm anxiety, and room sprays! Diffusing essential oils is a natural way to purify the air and enjoy the therapeutic benefits of aromatherapy.

In intermittent mode, and two mist modes normal, intermittent, turning off and on every minute. A unique auto cycle mode is also available, cycling through all the colors in a carousel-type fashion. Through a unique process, our 100% bpa-free plastic diffusers are molded and then finished with an Italian marble coating to give it a truly beautiful and unique appearance. Choose to leave the light off or on with 7 soothing colors to choose from and bright/dim modes.
ManufacturerHathaspace #ad
Height5 Inches
Length6.5 Inches
Weight1.56 Pounds
Width6.5 Inches
Part NumberHTS-FGS-A001-01-AB1US

3. Pure Enrichment


2-in-1 Himalayan Salt Lamp & Ultrasonic Essential Oil Diffuser, Ambient Glow, 100% Pure Himalayan Salt, 160 mL 16-Hour Tank White, Original Salt Therapy Lamp, Pure Enrichment® PureGlow™ Crystal

Pure Enrichment #ad - Relaxing aromatherapy: fill the 160 ml 5. 4 oz water tank and add your favorite essential oils to moisturize and deodorize the room for up to 16 hours. Natural ambience: the sleek, modern design is perfect for yoga, mediation, or adding a relaxing atmosphere to your home or office.

What you get: patented 2-in-1 himalayan salt lamp and essential oil diffuser, industry-leading 5 Year Warranty, 3 10-watt halogen light bulbs, eTL-approved power adapter, user manual, caring customer support 7 days a week, measuring cup, and the peace of mind that comes from a trusted brand with millions of customers worldwide. Choose from 5 adjustable light levels to create an ambient glow that fits your mood.

Patented design: exclusive to pure enrichment, this 2-in-1 salt lamp and essential oil diffuser combo is a first of its kind. You can use both simultaneously or separately to enjoy the therapeutic benefits of salt therapy and aromatherapy. Himalayan pink salt rock therapy: unlike other salt lamps that just illuminate, our lamp heats up the 100% naturally mined salt crystals to ionize the air and make it healthier to breathe in.
BrandPure Enrichment #ad
ManufacturerPure Enrichment #ad
Height9 Inches
Length7 Inches
Width7.25 Inches



Matte White with Wood Grain, Sparia Ceramic Ultrasonic Essential Oil Diffuser for Aromatherapy, 18 Hour Runtime, 300ml

SPARIA #ad - The extra-large 300 ml reservoir provides up to 18 hours of mist. Should be placed as the second bullet point. Power cord ships inside of water reservoir. *. Ultrasonic diffuser: this 300 ml ceramic ultrasonic Diffuser is designed to freshen your space & boost your mood with essential oils.

It delivers a powerful stream of mist along with soft illumination for a relaxing ambiance. Aromatherapy benefits: essential oils can help boost immunity, fight infection, support digestion & shift your mental state. Special features: this diffuser features 2 mist options— continuous up to 9 hours or intermittent up to 18 hours as well as 3 LED light settings & a 1hr, 3hr & 6hr timer. Easy to use: ultrasonic vibrations create a fine mist without heating the oils, allowing them to maintain their natural therapeutic properties.

Its high quality ceramic housing will blend perfectly with your home décor. Sparia calm & clarity: we're committed to helping you experience the therapeutic benefits of aromatherapy to feel relaxed and calm & holistically transform your space with our line of diffusers & pure organic essential oils. Simply add water & 7 to 10 drops of essential oil to get started! Features auto safety shutoff.
BrandSPARIA #ad
ManufacturerSensio Inc. #ad
Weight3.2 Pounds
Part Number17100

5. syvio


360° Nozzle, Room Humidifier for Bedroom Baby Plant Cool Mist, Top Fill, Quiet, Auto Off, Syvio Humidifiers for Bedroom Large Room, 2.8L, Easy to Clean Humidifier Ultrasonic & Essential Oil Diffuser

syvio #ad - You can also see the water level through the transparent water gauge intuitively. What's more, can be timed to 2, 8 hours, and continue working up to 24 hours, Equipped with an optional night light, creating a marvelous environment for you!. Mist up to 300ml/hr, smaller than the sound of leaves falling down, 𝗤𝘂𝗶𝗲𝘁 𝗕𝗲𝗹𝗼𝘄 𝟮𝟰𝗱𝗕, 𝗕𝗣𝗔-𝗳𝗿𝗲𝗲 to ensure your family, baby, perfect for a 𝗹𝗮𝗿𝗴𝗲 𝗿𝗼𝗼𝗺 as 30㎡/320sq.

Ft. Syvio provides 30-day return & 1-Year 100% Customer Satisfaction Service! Easier to clean and refill from the top without leakage. Since this humidifier for baby is 𝗳𝗶𝗹𝘁𝗲𝗿-𝗳𝗿𝗲𝗲, needn't replace the filter, 𝗖𝗟𝗘𝗔𝗡 𝗔𝗡𝗗 𝗨𝗦𝗘--tired of other humidifiers that need to be flipped over to refill water? Syvio humidifiers for bedroom is customized with a 𝘁𝗼𝗽-𝗳𝗶𝗹𝗹 𝗱𝗲𝘀𝗶𝗴𝗻, more convenient to use in its market. Ultrasonic technology, comfortable and quiet to help your baby fall asleep faster, moisturizing, pets and plants are in good health. It is specially designed for your home, plants nursery, baby room, large room, etc, Congestion, bedroom, and Dry Coughing? Syvio Humidifier Exceeds Your Expectations! This air humidifier keep accompany you in any season as both a humidifier and aroma diffuser, office, anywhere need to keep moisturized and fragrant.

Comes with 𝟯 𝗟𝗲𝘃𝗲𝗹 𝗠𝗶𝘀𝘁 𝗦𝗲𝘁𝘁𝗶𝗻𝗴 𝗠𝗼𝗱𝗲𝘀l100ml/h/m200ml/h/h300ml/hto a perfect humidity choice between 45%rh to 65%rh for you, 𝟰𝗫 𝗳𝗮𝘀𝘁𝗲𝗿 𝗵𝘂𝗺𝗶𝗱𝗶𝗳𝗶𝗰𝗮𝘁𝗶𝗼𝗻 than other Humidifiers in the market, enjoy a more comfortable and healthy breathing feeling rapidly. Furthermore, the cool mist humidifier will auto turn off if the water is used up, no need to look after it.
Brandsyvio #ad
Height10.3 Inches
Length7.6 Inches
Weight2.8 Pounds
Width7.1 Inches

6. Everlasting Comfort


Everlasting Comfort Ultrasonic Cool Mist Humidifier for Bedroom 6L, Lasts 50 Hours With Essential Oil Diffuser Tray, Quiet, Filterless Large Room Humidifiers, Small Air Vaporizer for Baby, Kids & Nursery

Everlasting Comfort #ad - Safe to use, whisper quiet: our large room humidifier is nearly silent less than 30 DB and also shuts off automatically when out of water; safe to use in baby rooms and bedrooms. Long lasting coverage for your home, office, nursery, or dorm: Our ultrasonic humidifier has a 6 liter 1.

6 gallon tank that works in rooms up to 500 sq feet and lasts for up to 50 hours. 2 year replacement policy: at everlasting Comfort we care about your experience with our products, pledging to replace your humidifiers for home should anything go wrong. Never replace a filter again: our bedroom humidifier is filterless, saving you from ongoing replacement costs.

Important: try to keep humidity between 40 to 60 percent to avoid water accumulation. Not your average air humidifier: we included an essential oil tray that circulates fragrant oils into the cool mist, giving you a pure and fresh smelling aroma throughout your home.
BrandEverlasting Comfort #ad
Height13 Inches
Length11 Inches
Weight3.1 Pounds
Width7 Inches
Part NumberHumidifier
ModelHumidifier for Bedroom



Blue, Ultrasonic Quiet Cool Mist for Baby, Plants, Dual 360° Rotation Nozzles, Last up to 40Hours, LEVOIT 4L Humidifiers for Bedroom Large Room & Essential Oil Diffuser, Handle Design, Auto Shut Off

LEVOIT #ad - Enjoy your carefree bedtime. Humidify your every corner: with dual rotating nozzles and up to 300ml/h mist output, enjoy the moisture from every corner at home. Customize your mist: select your preferred cool mist level with simple one-touch control.

The humidifier will automatically shut off when water runs out. Easy to clean: the water tank’s large opening and rectangular shape which can be directly put in the sink, help you conveniently wipe down the interior of the humidifier. Wisper-quiet and safe: with whisper-quiet and all lights off, we will help you to create an undisturbed good sleep.

Create the ideal indoor climate for the nursery, large room, and plants room. Perfect for your babies. Humidifier and diffuser 2 in 1: add your favorite essential oils to the aromatherapy tray to spread relaxing aromas along with healthy humidity. Perfect humidifier for bedroom: With a 4L larger water tank, humidify your room for up to 5 nights.
BrandLEVOIT #ad
ManufacturerLEVOIT #ad
Height14 Inches
Length8 Inches
Weight3.5 Pounds
Width6 Inches
Part NumberClassic200
ModelLast up to 40Hours, Auto Shut Off, Blue



4L Top Fill Ultrasonic Air Humidifier, Plants, KOIOS Patented Cool Mist Humidifiers 2022 Upgraded, Essential Oil Diffuser for Bedroom Large Room Home, 31H Runtime, Whisper Quiet Perfect for Babies

KOIOS #ad - The mist output remains consistent regardless of the water level thanks to smart design. No more troubles when cleaning the inside of the essential oil diffuser thanks to detachable water tank. Upgraded-version koios humidifier: this koios humidifier has the advantages of innovative structure, and efficient 350mL/h mist output.

The air humidifier works almost no noise which offers maximum relaxation during sleeping or working. Humidifies the air in a large room with max mist evaporation of 380mL/h. Easy to refill and clean: easy to clean top fill humidifier design ensures simple refilling. More efficient, convenient and energy-saving. Humidifier & essential oil diffuser 2-in-1: koios cool mist humidifier effectively diffuses moisture into the dry air to maintain a comfortable humidity level to relieve dry skin, allergy, coughing, or sleeping aid. Patented and innovative design: patented structure of the koios cool mist humidifier assures no water leaking, improving safety when using the bedroom air vaporizer.

On this basis, easy cleaning, maximum running time of 31 hours, we have corrected some shortcomings of the previous generation to make this humidifier more durable. Whisper quiet & night light: no gurgling or dripping noise, thanks to innovative design. Add essential oils and fill your home with fresh aroma while enjoying cool mist evaporation. Air humidifier night lightpress and hold for 3 seconds to turn on or off offers a soothing glow, great for bedroom or nursery.
BrandKOIOS #ad



Black, 6L Humidifiers for Bedroom Cool Mist Humidifiers for Large Room Ultra Quiet Top Fill Humidistat Ultrasonic Humidifier with Essential Oil Diffuser Air Vaporizer 6L/1.6Gal

TUMISUE #ad - The displayer shows real-time environment humidity levels. Large humidifier for wide directions >> to quickly bring cool mist to your room, both vertical and slant directions, 3 speeds of cool mist for setting. Top fill large humidifier >> tired of other "upside-down" water tanks, you could add water from the top, no more trouble or mess.

Besides, the humidifier also stops working automatically when it runs out of water. For a better living environment, or better. Large humidifier for room >> this large humidifier is equipped with a 1. 6 gallon 6l large capacity water tank, which runs for up to 60 hours under mist speed 1, making it competent for the whole room up to 500 sq feet. Please read the user manual before first use! note: equipped with standard 110v plug, this top-fill design humidifier saves you lots of trouble, purified water, Canada, you could also add water under the faucet, suitable for America, distilled water, we recommend adding filtered water, and Mexico.

This humidifier uses durable material and elegant design, making it natural to join into your furniture. Large humidifier smart control >> this humidifier for home supports adjusting the humidity in a smart way. To set your desired humidity level, you could set a timer 0-24 hours to turn off the humidifier once time runs out. By the adjustable nozzle, this large humidifier uses an advanced high-frequency atomizer chip to quickly produce a large quantity of mist, you could set single or double mist outputs, to adjust the room humidity level quickly.
BrandTUMISUE #ad
Part NumberAmanita muscaria Drugs N95 COVID-19
Warranty30-Days Money Back Support & 12-Months Warranty & Lifetime Tech Support. You are always welcome to contact us via Amazon E-mail/message and we will solve the problem asap.



Essential Oil Diffuser with Remote Control, Timer and Auto-Off Safety Switch, ASAKUKI 500ml Premium, 5 in 1 Ultrasonic Aromatherapy Fragrant Oil Humidifier Vaporizer

ASAKUKI #ad - You can turn off the light at night while sleeping. The water tank is sloping, the diffuser is quieter than ever, which is healthier and more convenient. The led light can be fixed or cycled through. It features a large and easy to clean 500ml water tank, multiple mist nebulizer modes and remote control, 7 LED light colors, as well as a safety auto-switch that prevents it from overheating in case it runs out of water.

Convenient remote control: our diffuser comes with an easy to use remote control that can control it from up to 16. 5-feet and change the lighting and misting modes as well as set the humidifier's timer. Perfect for different occasions: the mist and light functions of this aromatherapy diffuser work separately. We provide a one year technical support; no need to worry about the quality. 5-in-1 aromatherapy device: this ultrasonic essential oil diffuser is an amazing multi-functional aromatherapy device unlike any other you've ever used.

Patented water baffle: with the upgraded water baffle design, so there will be no residual water left, plus there is no splash when adding water even the upper lid is removed. The diffuser has 60/120/180 minute timers and steady ON mode. Your satisfaction is paramount! It's a wonderful companion for reading, sleeping, working or doing yoga. You can also set intermittent mist via the remote control.
BrandASAKUKI #ad
ManufacturerASAKUKI #ad
Height5 Inches
Length6 Inches
Weight1.15 Pounds
Width6 Inches
Part NumberASKDF0110