I have purchased these filters a while ago, but didn't soak them as I should have when changing them.  However, this time, I waited until the water light came on and  I followed the directions to a "T" to change the water filter and then filled the water container back up.   This time the water so clear and my first cup of coffee was outstanding.   I purchased the 6 count of the filters and have marked my calendar to change the filter every 2 months. Well worth the purchase.