This Miro Engine Module works wonders! The one we replaced, even though we only used it in the winter months, lasted 7 years! We always get static electrical shocks in the winter, but this vaporizer completely removes them throughout our 2,000+ square foot, split foyer, home. We leave it on our kitchen floor and it works day and night without fail. We fill it once in the morning and once at night and it only needs to be set on a little over 1/4 of its power. If you notice any water on the floor, this means, is set too high for the for the level of humidity needed. We always leave a paper towel in front, just in case this happens. It's quiet, powerful and so easy to clean! Great product! Thank you, Miro!