Product review (5 stars): Great filter for this humidifier
I love that I easily found this replacement filter for our humidifier. It lasts for months without wear or tear or buildup when you maintain the humidifier with regular cleaning. Now, if you're like me and forget, it may scale up with what looks like salt, but even that is minimal. In the past, I would replace these at least twice each winter-spring, but not so with this brand. I highly recommend this filter.