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BlueHills

BlueHills Premium 4000 ml Tall Essential Oil Diffuser 4L 4 Liter 50 Hour Run with Remote Timer Aroma Humidifier 1 Gallon Big Capacity High Mist Output for Large Room Lights Dark Wood Grain XL T402

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Availability: In Stock.
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Arrives Saturday, May 9
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Color: Dark Wood Grain - T402


Features

  • Diffusers for essential oils large room: Our Dark Wood Grain essential oil diffuser features a huge and easy to clean 4000 ML water tank, 7 different LED light colors, multiple mist modes, as well as a safety auto-switch that prevents it from overheating. The gallon sized tank on our aroma diffuser features touch-sensitive buttons on the front so it is easy to adjust your mist and LED color settings.
  • Upgrade Your First Home or Apartment: Besides its uses in aromatherapy, our essential oil diffusers for home also function as a room humidifier. Use it to improve your home's air quality or to cover the smell of pets or smoking.
  • Huge Aromatherapy Diffuser: Unlike standard size air fresheners for home, our essential oil diffuser for large room has an extra-large capacity that can run all night. And better yet, our large portable diffuser can hold up to 4000 ml of water and run up to 50 hours in low mist with one fill. This great aromatherapy scent diffuser is a thoughtful present, one that everyone can benefit from.
  • Room Decor Aesthetic: Our vaporizer humidifier with essential oil diffuser has a unique design that allows you to set the mist from low to high. Our air diffuser for essential oils are easy to use with no remote required and it also includes a safety auto shut off for low water level.
  • Great Gift to Give: An essential oil diffuser is a great gift idea for home decor. Give your loved one useful a dorm room diffuser, stress relief product, and household and college essential. Finally, something that they'll actually use!

Brand: BlueHills


Color: Dark Wood Grain - T402


Scent: Aromatherapy


Recommended Uses For Product: Aromatherapy Large essential oil diffuser makes your surroundings fragrant, moisturizes and protects your skin with essential oils, and improves your mood and making you feel relaxed and satisfied. Simply add your desired amount of your favorite essential oil to the water and you can enjoy the aroma in your own personal space with our aromatherapy diffusers., Home Fragrance To enhance the fragrance in your home, our large room aroma diffuser for essential oils is a great option. By utilizing diffuser humidifier, you can effectively spread delightful aromas all around your living area, creating a more welcoming and pleasurable atmosphere., Large oil scent diffuser for home Utilizing a high-capacity essential oil diffuser humidifier is an effective way to enhance the air quality within your home., Relaxing Atmosphere By carefully selecting appropriate essential oils, you can utilize a diffuser to establish a desired atmosphere and enhance your environment. Our diffusers are not limited to home use. They can also be utilized in office or work environments to enhance productivity and create a more pleasant atmosphere., Thoughtful gift for everyone If you are looking for a nice and practical gift, this great aromatherapy essential oil diffuser is a thoughtful present which combines style, size, design, and function. It is a great gift for your friends, family Housewarming, Wedding parties, Mother's Day, Father's Day, Christmas, and New Year. See more


Material: Polypropylene (PP)


Brand Name: BlueHills


Model Name: Essential Oil Diffusers


Model Number: T402


Number of Items: 1


Manufacturer: Blue Hills Corp


Item Weight: 2.6 Pounds


Unit Count: 1.0 Count


Included Components: Diffuser with Remote and manual


Item Type Name: Essential oil diffuser


Material Type: Polypropylene (PP)


Material Type Free: BPA Free


Scent Name: Aromatherapy


Additional Features: A noise-free extra-large diffuser for a large area - pretty essential oil diffusers for home large room., Decorative Humidifier for essentials oil with safety shut off and long run time., Diffuser Humidifier Combo for large room with No-Light Sleep Mode., Essential mist diffuser with extra-large tank capacity., Large scent diffusers with beautiful lights and high mist outputs.


Power Source: Corded Electric


Light Source: LED


Wattage: 110 watts


Automatic Shutoff: Yes


Capacity: 4000 Milliliters


Floor Area: 2000 Square Feet


Item Dimensions L x W x H: 7.5"L x 7.5"W x 13"H


Coverage: 215 - 430 square feet


Color: Dark Wood Grain - T402


Shape: Cylindrical


Recommended Uses For Product: Aromatherapy Large essential oil diffuser makes your surroundings fragrant, moisturizes and protects your skin with essential oils, and improves your mood and making you feel relaxed and satisfied. Simply add your desired amount of your favorite essential oil to the water and you can enjoy the aroma in your own personal space with our aromatherapy diffusers., Home Fragrance To enhance the fragrance in your home, our large room aroma diffuser for essential oils is a great option. By utilizing diffuser humidifier, you can effectively spread delightful aromas all around your living area, creating a more welcoming and pleasurable atmosphere., Large oil scent diffuser for home Utilizing a high-capacity essential oil diffuser humidifier is an effective way to enhance the air quality within your home., Relaxing Atmosphere By carefully selecting appropriate essential oils, you can utilize a diffuser to establish a desired atmosphere and enhance your environment. Our diffusers are not limited to home use. They can also be utilized in office or work environments to enhance productivity and create a more pleasant atmosphere., Thoughtful gift for everyone If you are looking for a nice and practical gift, this great aromatherapy essential oil diffuser is a thoughtful present which combines style, size, design, and function. It is a great gift for your friends, family Housewarming, Wedding parties, Mother's Day, Father's Day, Christmas, and New Year.


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Saturday, May 9

Yes, absolutely! You may return this product for a full refund within 30 days of receiving it.

To initiate a return, please visit our Returns Center.

View our full returns policy here.

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Similar Products

Top Amazon Reviews

    • UPDATE! Don't not buy!!!!
Color: Dark Wood Grain - T402
OK so I had to come back on and give another review after a couple months of sitting in my closet I decided to take them out and try again idk how but they actually started working properly and it has been months of constant use without any problems! Just make sure you clean them out regularly I learned this the hard way the top piece that comes off/ where the smoke blows out has developed calcium buildup (best way I can describe it) which has stopped the smoke from blowing out correctly and they don't sell replacement pieces but totally not the companies fault! Great product once u get it working and customer service is GREAT when I had my issues they refunded me with no problem quickly. Literally had this product for 4 days already stopped working. Yes it's nice and big Yes the concept is amazing durability is an absolute zero. Save yourself the headache bad product overall!!! ... show more
Reviewed in the United States on March 8, 2022 by Anthony Lee
    • Top 5 worst products Ive purchased off Amazon! Broke within 24 hours.
Color: White - G501
Review Image by Arsenal Fishing
Review Image by Arsenal Fishing
Terrible product. I got 24 hours of use out of this unit. Following day I went to refill the tank and the entire gallon of water drained out the bottom vent ports. After removing the tank (view pictures) you can see the bottom of the unit is cracked massively - most likely from the heating element. You can also see in the second picture that the plastic cup area that you use for oil scents was melting. This unit has no longevity and should be pulled from the shelf for insane defectiveness. I will say, it blew out the best plum of steam I have seen yet from a diffuser, and I was in love with the tank size so it can last a full day - but overall this was probably one of the worst items I have purchased off Amazon. Stay clear of this item. Also, the LED light on this unit is garbage. It doesn't diffuse the color throughout the entire tank, just a small LED bulb in the front. Way more negatives than positives. Steer clear! I should have listened to the 1-2 star reviews. ... show more
Reviewed in the United States on November 25, 2025 by Arsenal Fishing
    • Great Product & Great Customer Service!!!
Color: Light Wood Grain - E403
The media could not be loaded. I can't express how much I love this product! I got this for myself for Christmas & use it daily. I love that it's a humidifier & essential oil diffuser, fills from the top (to avoid messy spills), I don't have to keep refilling the water through out the day, (I'm a stay at home mom & homeschool, so our house is very lived in & I diffuse a lot and appreciate the lack of dry air when this is on), the output of mist can be adjusted, it has a soothing light feature for nightime, and works perfectly for my kitchen, dining room & living room! I get compliments that my house smells nice and I love that I can diffuse oils that kill the bacteria in the air and at the same time know that I'm humidifying the air, because I live in a dry climate (especially in winter). I must've unintentionally gotten water in the pipe during a refill (while multitasking), because this product leaked. I was disappointed because my warranty with Amazon had just ended a few days prior to this. I decided to contact Blue Hills via email and let them know my situation. They got back to me almost immediately & let me know they're a family owned business and my satisfaction was very important to them. They gave me a few troubleshooting tips & told me to let it dry for 24 hours & try the diffuser again. They said if I still couldn't get it to work, they would send me a new one for FREE! However, this product wouldn't even diffuse at all after the 24 hours and kept leaking, so I let them know & they said I should receive the new one in 3-5 days. I received a new one THE NEXT DAY!!! That's super impressive to me, especially in these unprecedented times, where it seems like everything is delayed in the mail & customer service tends to lack. I couldn't be any more pleased with this product, or the company & I love knowing I'm helping support a family owned business!!! This product is amazing and would make a perfect gift for anybody! ... show more
Reviewed in the United States on February 12, 2021 by Amazon Customer
    • One gallon of water
Color: Dark Wood Grain - T402
Review Image by His Lady
Review Image by His Lady
Review Image by His Lady
Review Image by His Lady
The media could not be loaded. This diffuser is a beautiful design, very modern. It seems to shoot out a lot of mist so the humidity is fantastic. The plastic container It is seems to be good quality.. it is a dark walnut, like it said it would be. However, the only drawback is it is not very bright, the color during the day. So if that's what you're getting it for you probably would not want this product. That is not what I bought it for I bought it for the practicality of what it is. And it definitely stands out with that. It has wonderful instructions, very easy to follow. Very detailed and the pictures you can follow along with it. Kudos to them for who made up the instructions. So, remote control seems to work better than touching the machine itself the remote control comes with batteries. It has an exceptionally long cord. For putting it in a living room or something or a bedside table. It does have mist settings option. It does have timer's options. And for the most part, it does have the options for lights. The box was sturdy and it was packaged very well. There doesn't seem to be any flaws in any of the plastic like scratches. And if this is your first time diffuser, it tells you the do's and don'ts in the instructions. All in all, I think this is a very good product. I would suggest someone buying it if you don't like to keep filling.Your diffuser up all the time I would like to add an update here. It does have the capacity of running for 24hrs straight through.. and at night, the light lights up the whole thing.. during the day, you wouldn't have color but at night, it makes a huge nightlight, and it's very pretty. I included a picture for you to see at night. You would also have to add more of your oils about half way down because the smell goes away. Putting in more oil would just make it stronger for a little while. ... show more
Reviewed in the United States on April 21, 2025 by His Lady

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