Product review (3 stars): ... now to use in my humidifier and I'm always disappointed in the life of the product
I've bought these a few times now to use in my humidifier and I'm always disappointed in the life of the product. The filter lasts for a few days and then starts to discolor. I take the filter out every other day to rotate and make sure the well has water. Wishing the product lasted more than just one cold cycle!