Maybe we should change the filter more frequently?

At our company, we drink tap water. Besides saving money, drinking tap money has been shown time and again to be as clean--if not cleaner--than bottled water. However, we noticed that our water was starting to taste a little bit off, so we examined the water filter. A ha! Take a look at this.
That cylinder on the top is the one that's been in (over)use, the one on the bottom is the replacement filter. The filters are made of ceramic. Ceramic makes an excellent water filter due to its density and porosity, both of which can be easily controlled. This particular filter features Sterasyl ceramic, which has a highly consistent and controlled pore structure, which can remove a wide range of water borne contaminants. They don’t restrict the flow of the water, and they make the water taste great, which means like nothing at all!