These filters do a great job of filtering the water. We must have really bad water because each one only last a few weeks. We are going through them fast, making our drinking water very expensive.
I've tried several different brands of air filters and have found the Winix to be top-notch. Sturdy, dependable, and as long as you change out the filters as they recommend, it does an excellent job at filtering odors and particulates. I have several in my offices and in my home.
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