ultrasonic white dust in All Reviews

…This is supposed to have a filter. What is it filtering? Tank also smelled moldy with continuous use. Apparently, the white dust is a problem with all />ultrasonic humidifiers… 56 more reviews »

…This is supposed to have a filter. What is it filtering? Tank also smelled moldy with continuous use. Apparently, the white dust is a problem with all />ultrasonic humidifiers… 65 more reviews »

…I have tried other ultrasonic humidifiers, and have been frustrated with the white dust they leave on furniture. This one does not leave that nasty film! Some reviews mentioned the buzzing noise…

…We purchased our Vornado humidifier in the winter of 1995 after owning ultrasonic and wheel type humidifiers. We enjoy not having to cleanup the white dust from the ultrasonic unit or put up… 130 more reviews »

… filtration unit that fits inside the water tank. I followed that instruction the first night and found that we still had white dust from the ultrasonic system.

Now I use water that has been… 162 more reviews »

… not need to be cleaned, was germ-free and ultrasonic with no white dust seemed like a fantasy. However, like others, I bought into the fantasy at the tune of $200. One would think that if you are paying… 41 more reviews »

… because (unlike ultrasonic humidifiers) it steams the water, releasing purified vapors. From what I understand, this means that the vapors will not release fine white dust all over the furniture… 20 more reviews »

…Absolutely love the product. I've had an ultrasonic for over 2 years in the same room and never had a white dust problem. All the funiture in the room is black and I've noticed anymore dust… 150 more reviews »

… but leaves a white dust over everything. It never occured to me that this air cleaner would help with that problem, but it has worked wonders. If I run the humidifer on high usually the aircleaner has… 124 more reviews »

… (especially when the water tank was low), than my Douglas ultrasonic humidifier (that still works after about 10 years). I use Reverse Osmosis water in the humidifier, so the white mineral dust is not a problem… 97 more reviews »

… (especially when the water tank was low), than my Douglas ultrasonic humidifier (that still works after about 10 years). I use Reverse Osmosis water in the humidifier, so the white mineral dust is not a problem…

…I've been using traditional ultra-sonic humidifiers for 3 years. I was always not happy with ultra-sonic because of following reasons.

1. It spews out white dusts
2. It… 7 more reviews »

…I've been using traditional ultra-sonic humidifiers for 3 years. I was always not happy with ultra-sonic because of following reasons.

1. It spews out white dusts
2. It… 15 more reviews »

… is that if you see white dust around, you should buy purified water to use it, but it is not the drawback of this product, it is a common problem for any ultrasonic humidifier, which you have to use if you don… 617 more reviews »

… is that if you see white dust around, you should buy purified water to use it, but it is not the drawback of this product, it is a common problem for any ultrasonic humidifier, which you have to use if you don… 558 more reviews »