Product review (4 stars): ... the filters I thought they would not be as good as the paper type I have been using in ...
When I received the filters I thought they would not be as good as the paper type I have been using in my Kenmore humidifier for years but I was in for a very pleasant surprise. The open design allow more air to pass through and the filters actually are much more efficient than the paper type. Once I saw the difference in performance the higher price became a non issue.