Review on UC5501 UC5502 and CH601 Humidifier Replacement Filter by Elechomes by Samantha Stevens

Easy to use. First of all, it was necessary to add water in the first 24 hours. In a room about 440 sq. ft. it began to acclimatize by 45-50%. Now uses much less water and keeps hydration levels consistently low. Should easily take 48-72 hours. My starting point was 35-38%. Not a drop comes out. I've noticed some fine dust from hard water that washes off easily.