Franke Water Filters - Franke Drinking Water Filtration Systems come with a wide variety of faucet styles and finishes to enhance the decor of your kitchen. The Franke water filtration systems has the ability to remove even the tiniest bacteria and impurities down to 0.5 microns. To understand exactly how efficient a Franke water filtration System is, remember that the average human hair has an approximate width of 50 microns! We are Authorized Franke reseller and obey their policies so ALL of our products are covered under warranty. Many online Franke resellers are in violation and Franke does not honor warranties on products sold by these companies. Read more on the official Franke website.