Keurig Water Filter Kit (B3000SE, B200, B150 & B155 units only). Includes everything you need to install a commercial Keurig brewer. John Guest 3/8 x 3/8-1/4 angle stop valve included to hook up water line, with total assembly from filter to Keurig Brewer. Plumbing may be required. Also includes OmniPure filter that is intended for taste and chlorine with scale inhibitor. Service life on filter is 1,250 gallons/6 months. (Kit does not include 1/4" water line from water source to filter. This can be purchased at your local hardware store.)