Give your water a sparkly clean sheen with the Everpure 4CB5-S Water Filter. This filter will do just about everything but refill the tank for you. Capable of filtering through bacteria down to 5 microns in size, this filter will strip your water of essentially everything that's not meant for your cup. The 4CB5-S will also reduce limescale buildup in your water tank, which will save on maintenance fees and overall downtime in the future. This filter is not recommended for use with espresso machines, however, because of the solution it uses to descale. For the small traditional coffee house, or for use with water towers - this filter should do the trick.