3EA Compatible Replacement Water Filter Set for Coway : CHP-06EL/CHP-06ER/CHP-07HL/CHP-07HR/CHP-570L/CHP-570R/CHPI-08BL/CHPI-08BR/CP-07HR/CP-07HU/CPI-520L/CPI-520R - 10 microns

Caution: Before drinking the water please make sure to flush water thoroughly to ensure that the air is discharged. It is a process of removing carbon powder (charcoal powder) from the filter manufacturing process. Please let the water flow for around 2 minutes (4 liters). Repeat with each filter.

• 1st filter: Sediment Filter 1 EA (3-4 months) removes fine impurities of 10 microns including rust, soil, sand and dust. The carbon block absorbs and removes residual chlorine and various organic compounds to maximize the initial water purification effect.
• 2nd filter : RO Membrane Filter 1EA (18-24 months) is 0.001 micron filter with a function of filtering only impurities left in the water and passing only clean water containing natural minerals.
• 3rd filter: Post-Carbon filter 1EA (9-12 months) uses carbon as a raw material to improve water quality and improve water taste.