The Air Waterless Diffuser fills your space with clean, natural aromas—no water or heat required. It uses ultra-efficient cold air technology to scent up to 1500 sq.-ft. for up to 30 days with ease. With adjustable scent strength and mess-free refills, it’s designed for a seamless and safe scenting experience. Enjoy a beautifully scented home with minimal effort and maximum impact.
We think you’ll love using our products as much as we love making them. However, if you’re not 100% happy with your choice, we’re here to help. Full-priced diffusers and humidifiers can be exchanged or returned within 30 days of purchase and are subject to a return handling fee.
However, sale, bundled and discounted hardware items are only available for exchange or return for store credit within 20 days of purchase.
Our diffusers and humidifiers are made to last and backed by a 1-Year Warranty.
For shipping info, see our FAQ.
Just add an Air Scent Refill, turn it on, and enjoy consistent scenting without the mess. Perfect for busy lifestyles, it’s a hassle-free way to elevate your home environment.
Vitruvi's 100% natural scent refills provide a full month of toxin-free aromas. It’s a simple, and safe scenting experience for your home.
With five adjustable scent strengths, the Air Waterless Diffuser is ready to scent living spaces of all sizes.
Overall rating: 4.3103447 / 5 from 58 reviews.
The Air Waterless Diffuser offers a convenient way to scent your space with natural aromas, using cold air technology. It covers up to 1500 sq.-ft. for up to 30 days and features adjustable scent strength. While opinions on scent strength and settings vary, it provides a mess-free and safe scenting experience.
Review topics: ["quality","design","looks","scent","maintenance","works","diffuser","settings","decor","water","machine","cover","vapor"].
"I recently wrote a poor review based only on shipping costs for small replacement straws and nothing to do with my diffuser which is a great product! I have since found out that this company has outstanding customer service and they take all reviews and questions seriously. I could not be more impressed."
"I ordered one waterless diffuser, used it on the main floor, loved it and immediately went and ordered a second one. The diffusers are beautiful and even the packaging was high quality. The second unit does seem to have issues with charging, so I have to keep it plugged in. Not a big deal for where it is being used. The Forest Frost scent is SO fresh and makes the whole house smells like a walk in the Rockies. I have been using it now for 8 hours every day, for about 3 weeks and did not have to use a refill yet."
"Boost smells fantastic and the diffuser scents my whole house!"
"I have used a variety of products to have our home smell fresh. My Vitruvi air waterless diffuser has been the best purchase by far. It scents our whole top floor of 1500 square feet so beautifully without being too strong. I have found the scents to be so high end and elegant. I am a fan for life🌸"
"The diffuser works really well and the scent carries through a large area. I like that I don’t have to remember to add water. Unfortunately, I find the scents are quite strong and bit fake smelling. I often only have it run for an hour or two at a time to prevent it from being overwhelming."
"I didn’t realize that the machine turns off after four or eight hours. I thought the whole point of it being waterless was you turn it on and it runs in cycles for up to 30 days. I also don’t love the two scents that I got. I think it’s way too overpriced."
"I didn’t like the system of using the essence directly from the bottle I prefer water- based options , that’s why retuned it. And I am currently waiting for the refund to be credited back to my credit card"
"I had been wanting to try a waterless diffuser and so happy I made the switch! I love this little diffuser… it’s aesthetically pleasing and works perfectly!!"
"Not a big fan of this diffuser, wish I would have purchased the other with water. The vanilla scent is not my favourite, thought it would be the most neutral. I have gone back to using my Saje water diffuser with the new scent I’m enjoying called Apres."
"It works well the proprietary scents are lovely, if not the best value. What I wish it did was have a programmable timer so that it would come on for shorter periods over a 24h period, to avoid olfactory fatigue. Currently you can set up the time (4 or 8h) period and the scent strength but you would need to turn it on every day. It’s an annoyance that could simply be circumvented if there was a timer (ex. Turn on for 4h from 10:00-14:00 Mon-Fri and off on weekends)"
Aromatherapy Elevated, Thanks to Vitruvi
