Replace the H-104 cartridge (EV9612-11) yearly to reduce the following contaminants:

• Lead to below the Federal Action Level of 15 ppb
• Cysts such as Giardia lamblia, Entamoeba histolytica and Cryptosporidium parvum

 This cartridge also reduces:

• Chlorine taste and odor
• Dirt and cloudiness
• Mold and algae
• Oxidized iron
• Oxidized manganese
• Oxidized sulfides
• Particles 1/2 micron and larger in size
• Limescale build-up in appliances that use water 

 The H-104 cartridge features:

• A 1/2 gallon per minute flow rate
• A 1000 gallon capacity