10 Best diffuser for large room in Canada

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Last Updated - 2024/04/25

Best Choice
01

ASAKUKI

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On Amazon

ASAKUKI Humidifiers for Bedroom Large Room, 6L Top-Fill Cool Mist Humidifier with Auto Humidity Control for Baby Nursery Plants, Air Humidifier & Aroma Diffuser with Remote, Auto Shut Off, Night Light
9.9

Exceptional

Our rankings are cleverly generated from the algorithmic analysis of thousands of customer reviews about products, brands, merchant’s customer service level, popularity, trends and more. The rankings reflect our opinion and should be a good starting point for shopping.
Main highlights

Safety First: Certified by FCC, CE, and UKCA for BPA-free humidification, featuring auto shut-off when water runs out or the timer expires (up to 16 hours) for peace of mind.
SMART AUTO MODE: Customize your ideal humidity level with Auto Mode, which allows you to maintain a humidity range of 40%-80%RH. Simply set it and let the built-in humidity sensor do the work, providing you with a comfortable and healthy living environment.
Quality Assurance: Enjoy a 2-year warranty and lifetime after-sales service for a worry-free shopping experience, with our team always available to assist you. Your satisfaction is our top priority!
NO DISTURBANCE WHEN SLEEPING: The air humidifier comes with an intelligent sleep mode that turns off the display, beeps, and maintains the humidity at 60% with a noise level of less than 24dB, and the night light can be completely turned off for uninterrupted sleep.
LARGE CAPACITY FOR EXTENDED OPERATION: The room humidifier has a spacious 6-liter (1.6-gallon) water tank, allowing it to operate continuously for up to 60 hours on the low setting. With a maximum mist output of 300ml/h and dual 360-degree rotating nozzles, it can efficiently humidify an area of up to 755 sq. ft.
HUMIDIFIER & AROMA DIFFUSER: Enhance your space by adding essential oils to independent aroma box. With its powerful mist output, this large room humidifier provides perfect coverage for bedroom, baby room, nursery, office, and plant room. It is also suitable for yoga, mask-wearing, learning, and interacting with kids.
HASSLE-FREE REFILL, IMPECCABLE CLEANLINESS: The top-fill design makes it convenient and mess-free to refill water. The removable water tank and detachable parts make cleaning and maintenance a breeze, ensuring hygienic and long-lasting performance.

CA$99.99
02

Otheya

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On Amazon

1600 ML Large Essential Oil Diffuser Aromatherapy Humidifier for Large Room Home 35 Hour Run Huge Coverage Area 1.5 Liter Extra Large Capacity Huge Diffuser Dark Wood Grain
9.8

Exceptional

Our rankings are cleverly generated from the algorithmic analysis of thousands of customer reviews about products, brands, merchant’s customer service level, popularity, trends and more. The rankings reflect our opinion and should be a good starting point for shopping.
Main highlights

5. Great gift for everyone: If you're in the market for a nice and practical gift, you can stop looking. This great aromatherapy oil diffuser is a thoughtful and convenient gift that everyone can benefit from. With this combination of style, size, design and functionality, it's guaranteed to be a thoughtful gift!
4.Easy to Use:Convenient and easy to use options are in the diffuser. The unit is equipped with a safe automatic shut-off device when low water level is detected.
3. Huge capacity can run for days in a single fill. Unlike standard size humidifiers, this humidifier has a huge capacity and can run all night. It can hold 1500ml of water and can run for 40 hours in a single fill with a low mist state.
2. The large humidifier is made of high quality materials. In addition to its use in aromatherapy, this essential oil diffuser also functions as a humidifier. Use it to improve the quality of the air and atmosphere in your home, mask pet or smoking odors, and protect your family from overly dry air, microbes, allergens, dust, and more.
1. Large essential oil diffuser multifunctional aromatherapy device. This essential oil diffuser is an amazing aromatherapy device unlike any other you've ever used. It has a huge and easy to clean 1500ML water tank, 7 different LED light colors, multiple spray modes, and a safety auto switch that prevents it from overheating in the event of a water shortage.

CA$40.61
03

ASAKUKI

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On Amazon

Essential Oil Diffuser, ASAKUKI 700ml Premium 5 in 1 Ultrasonic Aromatherapy Fragrant Oil Vaporizer Humidifier, Timer and Auto-Off Safety Switch, 7 LED Light Colors
9.7

Exceptional

Our rankings are cleverly generated from the algorithmic analysis of thousands of customer reviews about products, brands, merchant’s customer service level, popularity, trends and more. The rankings reflect our opinion and should be a good starting point for shopping.
Main highlights

💐PREMIUM QUALITY MATERIALS: When it comes to our premium essential oil diffusers, we make a point of using nothing but the same ultra-high grade, safe, and eco-friendly PP materials baby bottles are made from, as well as state-of-the-art production processes and strict quality control.
💐GREATLY IMPROVES AIR QUALITY: Besides its uses in aromatherapy, this essential oil diffuser also functions as a humidifier. Use it to improve your home's air and atmosphere quality, cover the smell of pets or smoking, and protect you family from excessively dry air, dust, and more!
💐A GREAT GIFT IDEA FOR EVERYONE: If you're in the market for a nice and practical gift, you can stop looking. This great aromatherapy essential oil diffuser is a thoughtful and handy present, one that everyone can benefit from. With a combination of style, design and function like that, it's a great hit!
💐100% RISK FREE PURCHASE: At ASAKUKI, we have great faith in our essential oil diffusers. After all, we use them in our homes ourselves! Each one of them comes with a 1-year technical support. If you have any issue with your diffuser, do not hesitate to contact us - your satisfaction is paramount!
🎁Perfect Gift for Lovers and Families🎁 5-IN-1 AROMATHERAPY DEVICE: This ultrasonic essential oil diffuser is an amazing multifunction aromatherapy device unlike any other you've ever used. It features a large and easy to use 700ml water tank, 7 different LED light colors, multiple mist nebulizer modes, as well as a safety auto-switch that prevents it from overheating in case it runs out of water.

CA$38.99
Best Value
04

Dynooper

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On Amazon

Aroma 500 ML Diffiser with Essential Oils Set, Essential Oil Diffuser with Remote Control, Humidifier with 14 Color Lights for Large Room, 4 Timer Setting, Auto Shut-Off
9.5

Excellent

Our rankings are cleverly generated from the algorithmic analysis of thousands of customer reviews about products, brands, merchant’s customer service level, popularity, trends and more. The rankings reflect our opinion and should be a good starting point for shopping.
Main highlights

FINE & SMOOTH MIST: The ultrasonic technology delivers fine and stable cool mist which increases the air humidity without dampening your furniture or your floor. Accordingly to your room size, you can adjust the mist level between low and high modes by pressing the power button.
AROMATHERAPY DEVICE: Our diffusers for essential oil has a 500 ml capacity and uses state of the art wave diffusion technology to atomize essential oils for ultimate wellness. The aromatherapy diffuser includes 7 ambient light modes with two intensity settings for 14 different light combinations.
ANCIENT THERAPIES DELIVERED: Our essential oils are formulated using high quality plants sourced from various regions of the world, such as lavender from France and Tea Tree from Australia. Our Top 8 essential oils include Lemon, Lavender, Mint, Rose, Orange, Tea tree, Vanilla, and Jasmine. All oils are therapeutic grade come in amber 10ml jars to protect from sun degradation
4 TIMER AND WATERLESS SHUT-OFF:The Aroma Oil Diffusers comes with 4 built-in timer setting modes: 1 / 3 / 6 Hours/ ON which can be set via the "MIST" button on the aroma oil diffusers or with the remote control. It is easy and convenient to use. Also, this fragrance oil diffuser will automatically shut off when water runs out.
14 COLOURS LED LIGHT: 7 colours and 2 modes to meet your needs, you can adjust the automatic cycle mode or a fixed colour, each colour contains two modes, bright and dark, the colour light and aromatherapy function can be used separately, can be used as a night light or switched off. The lamp works. At the same time, the ultra-low operating noises will not affect your sleep.

CA$36.99 CA$39.99
05

Yikubee

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On Amazon

YIKUBEE Diffuser, Essential Oil Diffusers, 500ml Diffusers for Essential Oils Large Room, Home, Aromatherapy Diffuser with Remote Control
9.4

Excellent

Our rankings are cleverly generated from the algorithmic analysis of thousands of customer reviews about products, brands, merchant’s customer service level, popularity, trends and more. The rankings reflect our opinion and should be a good starting point for shopping.
Main highlights

🧊【500ml diffuser】This essential oil diffuser has a more compact design: 5.1in*5.1in*3.9in and extra large capacity: 500ml. It is small but it emits a good amount of mist.
💯【Easy to Assemble】The water lines are all marked, everything is clear to see. The buttons are big (at the base), it very esay to see or touch, and comes with a plug.
👍【Easy to Use】The aromatherapy diffuser has a remote control or buttons at the base. Remote is so convenient but if you lose it, the base buttons will work.
🎁【Great for Gift】Good quality & doesn’t take up a lot of room, diffusers for essential oils large room will be essential part of beautiful life.
✨【What a Beauty】Our oil diffuser included 7 various light, and the lights have different depths, very suitable for home, meditation, yoga or as a night light.

CA$20.99
06

Diffuserlove

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On Amazon

Diffuserlove Diffuser Essential Oil Diffusers 400ML Aromatherapy Air Diffuser for Home Bedroom Office Room Aroma Diffuser with 7 Color Lights Intermittent Mist Mode
9.3

Excellent

Our rankings are cleverly generated from the algorithmic analysis of thousands of customer reviews about products, brands, merchant’s customer service level, popularity, trends and more. The rankings reflect our opinion and should be a good starting point for shopping.
Main highlights

【Streamlined design of 7 Colors Light】Aromatherapy essential oil diffuser have 7 different colors light, each colour contains two modes(bright and dark). You can choose to cycle them through or freeze on one fixed color to create a different
【Low Noise & Moisturizes】Drop essential oils into aromatherapy diffusers(below -35dB), run steady and noiselessly, give you a quiet and comfortable environment. Portable for bedroom, office, spa, kitchen, or tabletops!
【BPA-Free Air Diffuser】Made of polypropylene + ABS material ,BPA-Free. Protect your family from excessively dry air, dust, and so on! This would be an ideal gift for family, friends and yourself!
【400ml Capacity & AUTO-OFF Function】400ML Large capacity and more mist. It is up to 8 Hours' Working time. Once the water runs out, mist and light will be auto shut-off to protect the device.
【2 Misting Modes Diffuser】The diffuser has Intermittent mist mode that works 30s and pauses 30s, And Continuous mist that keep misting until water runs out. It helps you to keep the skin moisturized and comfortable.

CA$32.99
07

ASAKUKI
15% Off

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On Amazon

ASAKUKI 500ml Essential Oil Diffuser, 5 in 1 Premium Ultrasonic Aromatherapy Fragrant Oil Vaporizer Humidifier with Remote Control, 3 Timer and Auto-Off Safety Switch, 7 LED Light Colors
9.0

Excellent

Our rankings are cleverly generated from the algorithmic analysis of thousands of customer reviews about products, brands, merchant’s customer service level, popularity, trends and more. The rankings reflect our opinion and should be a good starting point for shopping.
Main highlights

PREMIUM QUALITY MATERIALS: When it comes to our premium essential oil diffusers, we make a point of using nothing but the same ultra-high grade, safe, and eco-friendly PP materials baby bottles are made from, as well as state-of-the-art production processes and strict quality control.
GREATLY IMPROVES LIVING QUALITY: Besides its uses in aromatherapy, this essential oil diffuser also functions as a humidifier. Use it to improve your home's atmosphere quality, cover the smell of pets or smoking, and protect you family from excessively dry air, microorganisms, allergens, dust, and more!
A GREAT GIFT IDEA FOR EVERYONE: If you're in the market for a nice and practical gift, you can stop looking. This great aromatherapy essential oil diffuser is a thoughtful and handy present, one that everyone can benefit from. With a combination of style, design and function like that, it's a great hit!
5-IN-1 AROMATHERAPY DEVICE: This ultrasonic essential oil diffuser is an amazing multifunction aromatherapy device unlike any other you've ever used. It features a large and easy to clean 500ml water tank, 7 different LED light colors, multiple mist nebulizer modes, as well as a safety auto-switch that prevents it from overheating in case it runs out of water.
100% RISK FREE PURCHASE: At ASAKUKI, we have great faith in our essential oil diffusers. After all, we use them in our homes ourselves! Each one of them comes with a 1-year technical support. If you have any issue with your diffuser, do not hesitate to contact us - your satisfaction is paramount!

CA$38.99 CA$45.99 15% Off
08

Otheya

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On Amazon

1600 ML Large Essential Oil Diffuser Aromatherapy Humidifier for Large Room Home 35 Hour Run Huge Coverage Area 1.5 Liter Extra Large Capacity Huge Diffuser Dark-02 Wood Grain
8.9

Very Good

Our rankings are cleverly generated from the algorithmic analysis of thousands of customer reviews about products, brands, merchant’s customer service level, popularity, trends and more. The rankings reflect our opinion and should be a good starting point for shopping.
Main highlights

5. Great gift for everyone: If you're in the market for a nice and practical gift, you can stop looking. This great aromatherapy oil diffuser is a thoughtful and convenient gift that everyone can benefit from. With this combination of style, size, design and functionality, it's guaranteed to be a thoughtful gift!
4. Remote control, convenient and easy to use options are in the diffuser. The unit is equipped with a safe automatic shut-off device when low water level is detected.
3. Huge capacity can run for days in a single fill. Unlike standard size humidifiers, this humidifier has a huge capacity and can run all night. It can hold 1500ml of water and can run for 40 hours in a single fill with a low mist state.
2. The large humidifier is made of high quality materials. In addition to its use in aromatherapy, this essential oil diffuser also functions as a humidifier. Use it to improve the quality of the air and atmosphere in your home, mask pet or smoking odors, and protect your family from overly dry air, microbes, allergens, dust, and more.
1. Large essential oil diffuser multifunctional aromatherapy device. This essential oil diffuser is an amazing aromatherapy device unlike any other you've ever used. It has a huge and easy to clean 1500ML water tank, 7 different LED light colors, multiple spray modes, and a safety auto switch that prevents it from overheating in the event of a water shortage.

CA$38.99
09

VAAGHANM

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On Amazon

600 ML Aromatherapy Oil Diffusers with 8 Essential Oils Set, Ultrasonic Essential Diffuser Humidifier with 2 Mist Modes, LED Lights,4 Timer for Large Room
8.8

Very Good

Our rankings are cleverly generated from the algorithmic analysis of thousands of customer reviews about products, brands, merchant’s customer service level, popularity, trends and more. The rankings reflect our opinion and should be a good starting point for shopping.
Main highlights

【Unique Vase Design And 14 Lighting effects】This aroma diffuser is designed exclusively by us, it has a beautiful appearance. Moreover, there are 14 kinds of lights for you to choose from, and each light has bright and dim modes. The noise is lower than 35dB when the oil diffusers are working, it can let you rest in a quiet environment.
【Two Mist Modes And Waterless shut off】Our aromatherapy diffuser have 2 adjustable mist modes, you can adjust the mist intensity according to your needs. Also, you can keep this oil diffuser on the night because of the waterless auto-off protecting function.
【Four Timer And Remote Control】This aroma diffuser have four timing modes: 1 / 3 / 6 Hours/ ON which can be set via the "MIST" button on the aroma oil diffusers. At the same time, it is equipped with a remote. You can also use the remote to time the aromatherapy machine or adjust the light, which is very convenient.
【8 Essential Oil】This oil diffuser set comes with 8x10ml 100% natural pure organic oils including Lemon, Lavender, Mint, Rose, Orange, Tea tree, Vanilla, and Jasmine. You can choose the oil that you like and bring a different taste to your room.
【600 ML Large Capacity】Our aroma diffuser compares to another diffuser with a larger 600ml tank that you don't have to refill as often. This essential oil diffuser is suitable for a large room and with low mist mode, you can enjoy up to 15 hours of fragrance.NOTE: Do not add water beyond the water level line to produce the best fogging effect.

CA$39.99
10

Humidific

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On Amazon

Essential Oil Diffusers for Large Room: 400ml Ultrasonic Home Aroma Humidifier - Aromatherapy Cool Mist Vaporizer with Timer & Led Light Colors for Bedroom Office
8.6

Very Good

Our rankings are cleverly generated from the algorithmic analysis of thousands of customer reviews about products, brands, merchant’s customer service level, popularity, trends and more. The rankings reflect our opinion and should be a good starting point for shopping.
Main highlights

Unique Design: This diffuser boasts a distinctive deer pattern, making it not only an essential oil diffuser but also a piece of art. It adds an aesthetic touch to your home or workspace. Moreover, it is easy to clean, allowing you to enjoy it without any fuss. BPA-free, it is safe and reliable.
Safe and Assured: Ultrasonic technology ensures the diffuser operates nearly silently, creating a peaceful ambiance. Furthermore, it will automatically shut off once the water runs out, preventing overheating and potential safety concerns. The diffuser also comes with 1H/3H/6H timers, providing convenience and peace of mind as you immerse in the relaxing aroma.
Ideal Capacity: With a water tank capacity of 400 ml, this aroma diffuser can intermittently spray and work for up to 10 hours. Alternatively, you can set it to a continuous spray mode, and it will work for up to 8 hours, ensuring that your space remains fragrant without the frequent need for refills of water or essential oil. Experience lasting relaxation and tranquility whether at home, the office, gym, or yoga room.
Exquisite Gift: Our essential oil diffuser is not only beautiful but also practical. It's a symphony of art and utility, making it a perfect gift for numerous occasions: birthdays, anniversaries, holidays, Father's Day, Mother's Day, Valentine's Day, or just to express "I care." When you choose to gift our diffuser, you're not just gifting an item; you're gifting an experience, a testament of thoughtful care, which will surely be cherished and loved.
Adjustable LED Light: Equipped with 7 LED light colors, you can either set it to a single hue or let it cycle through colors, allowing for an uplifting mood experience as per your needs. It is perfect as a gift for birthdays, holidays, or any special occasions, sure to delight your loved ones.

CA$32.99