Review on 🌬️ JORAIR Ultrasonic Demineralization Humidifier Replacement Cartridges Filters - Compatible with Most Ultrasonic Humidifiers, Effectively Filters Mineral Deposits - 12 Pack Humidifier Cleaner by Chris Byers

We have quite hard water, even purified, and we have three humidifiers, one in each bedroom, so I was very interested when I came across them. Because it's winter here and the heaters make the air in our house very dry, our humidifiers usually turn on every night. I tried them in the humidifier in our room and there was no limescale left on them. They are super easy to use and will be of great help.