2025 Upgraded 3500 Sq.Ft Smart Scent Machine - HVAC System, Whole House Aroma & Hotel Collection Diffuser, Waterless Essential Oil Diffuser for Home, Office, 600ML Capacity, Cold Air Tech (White)

I don't write reviews often but this one is a game changer! I have a two storied house.That is roughly 2,400 sq ft. I typically keep my house very clean. But I have two dogs that are constantly running in and out of the house. So they tend to bring in grass, and they tend to smell somewhat musky when playing in the heat. I have installed this in the attic to my air handler which was very easy. At the lowest setting you can smell it the second you walk through the door. I get constant comments on how good it smells. Its always working in the background and I never have to touch it. I love it and would buy it again. I recommend this product to all my friends already. Its cheaper than having all those ugly plug in air freshener around the house which only smells when u are close to them. This item evenly distributes it among all the rooms so there are no dead zones. I highly recommend this to be installed in the air handler of the ac. Its the only true way to unlock its full potential. The casing is almost like metal and it's very sturdy and durable. The casing and the parts appear to have alot of longevity. They didn't cut corners when they made this. Best of all when I have guests coming over I can open my app up and boost up the scent a hour or 2 before guest to arrive to smell even better. It has a bright nice led screen with significant lighting for manual setting adjustments. Fyi.... to get the most out of this set your AC fan to "ON" instead of AUTO that way the oils are constantly getting pushed by the ac so you aren't wasting any fragrance. I got the white color although I don't see it because it's in my attic i do love the casing colors as well as the black. If u have candle or air freshener in ur house go ahead and trash them and get this today! Also one bottle of oil has lasted me 2 1/2 months so far. Already paying itself off in the money I've spent on candles and stuff.

Works perfectly and my entire house smells great

A year later and my machine is working amazing I couldn’t love it more. I’m in Canada FYI. Much cheaper than buying from Aroma 360 and same result. Also Cindy was fantastic answering all of my questions and needs. The customer service is top tier. Thanks again Cindy;)

I usually don’t do product reviews, but I really wanted to do one for this product.Last week we purchased the U5 and decided to use it as a standalone unit in the middle of our house, not plugged into the HVAC system.What an amazing machine this diffuser is!Our house is nearly 4000 ft. and now we have amazing fragrance pretty much wall wall, and the best part is the amount of oil consumption is so low that I think our small 4 ounce bottle is going to last a month or more. That’s pretty efficient!Anyway, we’ve tried everything for fragrance in this house, including plug-ins, Reed diffusers, traditional diffusers, and anything else we could think of, and nothing really worked or smelled the way we wanted. This machine does everything we need to do and it’s simply pleasant to have around.If you want a machine that’s easy to set up, low cost to operate, an extremely good at what it does. I recommend this one. And I want to emphasize that you don’t have to plug it in to your HVAC in order to feel it’s full value.

Scent Diffuser works well, have owned for about 9 months and so far works flawlessly. Also seems to use the scent products sparingly at any setting. We used it stand alone for several months and it did a good job for the area, and then attached to the HVAC system duct work and its remarkable how the entire home now has the scent throughout. Easy install to the HVAC SYSTEM. You simply mount it near or on the duct area, drill one hole into the duct, plug it in and program.