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The AirScent Waterless Diffuser - Cold Air Scent Diffuser Oil Machine for Homes, Offices, Hotels and Spas - Aromatherapy Diffuser for Aesthetic Scenting - Black - 4.05 Oz - Fragrance Not Included

  • Based on 283 reviews
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Availability: In Stock.
Fulfilled by Amazon

Arrives Wednesday, Mar 11
Order within 15 hours and 53 minutes
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Color: Black


Features

  • Waterless Design - No water needed, just pure fragrance oils for a cleaner mist. This innovative feature means you can use fragrance oils in their purest form without dilution. Requires a minimum of 120 milliliters of fragrance to sufficiently diffuse. 10 mL or 30 mL is not sufficient.
  • Refillable Diffuser Oil Bottles Available - Includes one 120mL (4.05 Oz) diffuser oil bottle container. Additional botttles are aviable via our store for replacing or switching between fragrance oils, providing flexibility to match any mood or ambiance throughout any day. Fragrance not included.
  • Whisper-Quiet Functionality - Ensures an exceptionally peaceful and undisturbed environment, making it ideal for creating a soothing ambiance in any setting, whether for home or any type of office setting.
  • Night Light Feature - Features a customizable, energy-efficient LED night light, creating a calming atmosphere while effortlessly dispersing your favorite fragrance oils.

Brand: Air-Scent


Color: Black


Recommended Uses For Product: Bathroom Decor, HVAC Scent Diffuser, Home Decor, Home Fragrance, Office Accessories


Material: Polypropylene (PP)


Special Feature: Aroma Diffuser, Automatic Shut-Off, Electric Diffuser, Night Light, Whisper Quiet


Brand: Air-Scent


Color: Black


Recommended Uses For Product: Bathroom Decor, HVAC Scent Diffuser, Home Decor, Home Fragrance, Office Accessories


Material: Polypropylene (PP)


Special Feature: Aroma Diffuser, Automatic Shut-Off, Electric Diffuser, Night Light, Whisper Quiet


Power Source: Corded Electric


Capacity: 4.05 ounces


Model Name: SF20250703B0DXHGTMQL_B0DXHGTMQL_7_Ch4GJK


Product Dimensions: 4"L x 4"W x 11.5"H


Material Type Free: Lead Free


Coverage: (L) 1,940 ft³ / (M) 3,860 ft³ / (H) 5,800 ft³


Wattage: 6 watts


Shape: Cylindrical


Auto Shutoff: Yes


Global Trade Identification Number: 52


Manufacturer: Air-Scent


Item Weight: 1.5 Pounds


Unit Count: 1.0 Count


Item Weight: 1.5 pounds


Item model number: SF20250703B0DXHGTMQL_B0DXHGTMQL_7_Ch4GJK


Date First Available: February 18, 2025


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Wednesday, Mar 11

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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Top Amazon Reviews


  • I would 1000% recommend this cold air diffuser!
Color: White
I have had a ton of cold air diffusers - some more than triple this price. This diffuser is so simple to use and pumps out SO much amazing fragrance but the most important feature is how seriously quiet it is. I have another cold air diffuser that is SO loud and this is whisper quiet, is just as effective as the other unit and it holds 120 ml/4 ounces of cold air diffuser oil so it's literally perfect. You don't have to mess around with any apps to get it to work; simple functionality and very thoughtful settings including a very LONG setting. It's so, so good! I love that it has a LONG setting. You can easily place it on LOW with the 12 hour setting and it is going to make a fairly large space smell great. I also like that it has a very nice LED light that you can turn on or off and that it has one button that does it all; it turns, pushes, and also long pushes for functions. I cannot say enough positive comments about this diffuser. It's a great value and is exceptionally well made with very, very good functionality. I also like that it is quite good looking and simple with a nice rubberized white appearance but you can also get a darker model. I just think it's great! ... show more
Reviewed in the United States on May 21, 2025 by Robert S.

  • Makes my whole house smell amazing⭐️
Color: Black
I’m honestly obsessed with this diffuser. It keeps my house smelling so good all the time without being too strong or fake-smelling. I love that it has high, medium, and low settings plus a timer, and you can also just press it if you want a little extra boost of scent. Super easy to use and not complicated at all. Would also make a perfect gift idea!! I also like that it’s sleek and easy to hide in a corner if you don’t want it on display. It’s really quiet too, which I appreciate, and the little night light is a nice touch at night. The waterless design is a big win for me, you’re using straight fragrance oil, no water. You do need the 120ml bottle for it to work properly (the smaller ones aren’t enough). I got the 120ml for the diffuser and a smaller one to make a candle, which worked out perfectly. And the scent… No. 1050 is my FAVORITE. I seriously can’t get enough of it. My house smells amazing and I get compliments all the time. Overall, I’m really happy with this and would definitely buy again. My mom also purchased one! ... show more
Reviewed in the United States on January 8, 2026 by Lexy Cooper Lexy Cooper

  • Incredibly Happy with purchase!
Color: Black
I love this waterless diffuser! We recently downsized and moved into a smaller home on a slab - no basement. We noticed some funky musty odors, especially when it is damp outside. I have tried: candles, wax warmers and the essential oil diffusers that require water. Candles are good for one room, and wax warmers scent seems to fade very quickly. The diffusers that require water are a nuisance because you always have to fill and refill the water - messy - and the scent isn't very strong unless you throw in a ton of oil. I was researching alternatives when I learned about waterless oil diffusers. I looked at a lot of them on Amazon before I decided on this one. It was pricey and I almost passed it up, but I am SO GLAD that I ordered it. The diffuser is like a little tower. You pull off the top and find an empty bottle, just pour your favorite oil inside, it was super easy to fill and I didn't make a mess at all when I poured the entire 4 ounce bottle of oil inside the diffuser bottle. I ordered a 4 ounce bottle of Air-Scent Capri Brezza (smells amazing). The settings are very simple: you can choose from high, medium or low intensity and choose running time from 1 hour, 3 hours, 6 hours or 12 hours. The scent fills my living room, and kitchen/dining room and hallway. When you step inside my front door, a musty smell does NOT hit you in the face - what you smell is this wonderful scent instead. I always use low intensity and so far in using it for probably a week and a half - only when I am home - the oil level hasn't gone down at all. Super impressed. I used to dread people coming over to the house - the musty smell is embarrassing! Now with just a push of the button, that problem is solved. This diffuser works like a charm - it is one of the most satisfying purchases I have made on Amazon. ... show more
Reviewed in the United States on August 28, 2025 by pixie pixie

  • Worth it!
Color: Black
This diffuser exceeded my expectations. The scent coverage is strong and consistent without being overwhelming, and I love that it uses cold air technology with no water—no mess, no mold concerns, and very low maintenance. The design is sleek and modern, making it perfect for both home and professional spaces. Setup was easy, and the scent lasts much longer than traditional diffusers. If you’re looking for a high-quality diffuser that actually fills the room evenly, this one is worth it. ... show more
Reviewed in the United States on January 22, 2026 by Tommy Washington

  • Amazing Diffuser.
Color: Black
Omggggggaaaaa!!!!! Finally a great diffuser. It’s absolutely amazing. I have 2 of the aroma 360. One of them has never worked and the other, I was sent a new one and it works but not this good. Smells in a small area. Those were so expensive and this one much cheaper and the smell fills my entire home. You won’t be disappointed!!!!!! You can literally see the oil coming out. I barely do on my aroma 360. ... show more
Reviewed in the United States on January 30, 2026 by TLR TLR

  • Better than the other brands
Color: Black
Absolutely love this diffuser! It works better than a much more expensive brand. The scents smell incredible, the oil lasts a long time, and it uses way less oil than I thought it would. It looks sleek and the soft light at night is a nice bonus. Super easy to use and refill. I can smell it throughout the house and especially in the room. ... show more
Reviewed in the United States on January 10, 2026 by MichyLeeLB

  • Impressive Performance & Sleek Design
Color: Black
I’ve been using the AirScent Waterless Diffuser for a couple of weeks now, and I’m genuinely impressed. The cold air diffusion tech really distributes fragrance evenly without water or heat, which is a game changer for maintaining the integrity of my oils. The scent throw is strong enough to cover my living space without being overpowering, and the unit itself is sleek, modern, and whisper-quiet. I gave it 4 stars instead of 5 because the smaller bottle is stronger than the larger bottle which makes me believe the larger bottle is watered down. That said, once it’s up and running, it works beautifully and feels very high-end. Overall, a great investment if you want a low-maintenance, stylish way to keep your home smelling amazing! ... show more
Reviewed in the United States on July 9, 2025 by Amazon Customer

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