20" x 2-1/2" 4.0 lbs KDF55 Choose::9 Pack or other intrusions for better

or other intrusions for better taste

High Efficiency cooling tank and coil

12" (305 mm) spout

Easy - Simple installation and care

20" x 2-1/2" 4.0 lbs KDF55 Choose::9 Pack or other intrusions for betterFeatures: Cartridges with 4. 0 lb. KDF 55 medium KDF 55 Media is for the reduction of chlorine and water soluble heavy metals to the rated capacity of a specific filter cartridge. This media also controls scale, bacteria and algae, even in hot water due to its Bacteriostatic properties. Patented KDF medium consists of high purity copper zinc granules KDF uses redox (exchange of electrons) to effectively reduce remove contaminants.