Product review (5 stars): 6 Gallons Hybrid Ultrasonic Cool and Warm Mist Humidifier
I bought this to replace the demineralization cartridge in my Homdox 1.6 Gallons Hybrid Ultrasonic Cool and Warm Mist Humidifier, as I could not find a replacement from that company. The cartridge fits in it perfectly! This cartridge is 10X better at removing the minerals in the water, compared to the factory one that came with my Homdox Humidifier. This model also lets you refill it via the removable top, as the Homdox cartridge is sealed and cannot be refilled. Bottom line though is: Does it work? It works great! We have some of the hardest water in the country, and though nothing will completely stop the "white dust", this cartridge removes about 70%-80% of that problem, as well as making cleanup of the humidifier a lot easier. I highly recommend!!