Atomizing Transducer Ceramics Discs ITROLLE 4PCS 16mm Ultrasonic Mist Maker Fogger Ceramics Humidifier Discs With Wires

They work, if installed with care,the money I saved, and most of all, my deffuser works like new

I bought them to replace the original of a Doterra PZ-UA084. I checked that were compatible with original disc AW-1904. The wiring is correct, the control board is working, but no one of the four works. I beleieve they are not compatible after all.And yes, I have experience with electronics and ultrasound.

I would have given this 5 stars, but one of the units didn't work unfortunately. I replaced it with another one and it worked fine. Thankfully it came with 4 units. I'm sure I could get a replacement, but I don't want to go through all that hassle for something that costs under $2.

Worked very well. I had bought an oil diffuser from a bins discount store and the atomizing disk was corroded which made it stop working. I replace the old one with this and it works very good. The most immediately started forming. Installing it took no more than five mins as it had the same connector as the old piece. Would definitely recommend. Also when you are measuring the size for a replacement take the disk out of the rubber barrier. I had made a mistake before when I measured the whole piece as 20 mm and it was actually 22 mm with the barrier. So don’t make the same mistake as me and take off the barrier when measuring.

Had an older humidifier where the element stopped working.. this was a nice replacement.. quick and easy

Easy to replace in my oil diffusers. They just get worn out over the years and even if you use lemon oil or vinegar to clean out hard water the comes with originals just get worn out after year of diffusing.

I tried to use them to generate mist but they didn’t work :( I tried different frequencies too but they didn’t work either.

Works good but half broke the wires when trying to install ...very fragile