Review on Holmes Humidifier Filter Pack HWF100 UC3 by Robert Castro

I have a Holmes HM7808 model and I live in Arizona. We've probably had it for about 2 years where we've used it occasionally without changing the filter, just soaking it in vinegar and rinsing it. I bought these 3 packs of filters just because I finally remembered them and now we use the humidifier every night. I only needed 2 but I bought 3 packs because it was cheaper. Doesn't matter! They are easy to change and not expensive at all considering how often they are used, especially if you wash them yourself regularly. Will definitely buy again.