The Omnipure ELF-1M-P-W is a 1 Micron Carbon Block Water Filter. This filter is used to treat water for sediment chlorine, taste, odor and cysts.  Phosphate is also included to prevent scale build up in pipes and appliances. This filter also aids in the removal of cysts, taste, odor and chlorine.

• Chlorine, Taste & Odor Reduction
• Sediment, Dirt, Sand Silt Reduction
• Phosphate for Scale Inhibition 
• Nominal Micron Rating: 1 Micron