OEM Cuckoo / Coway / Etc HALAL Korean Water Filter Cartridge U type & I type

Stage 1 - Sediment Filter

Removes contaminants such as dirt, sand & oxide pollutants from tap water and protect membrane and pre-carbon from being clogged.

Stage 2 - Pre-Carbon Filter

Absorbs residual chlorine and organic chemicals from tap water. The efficient removal of chlorine from water, thus providing a source of water which taste good.

Stage 3 - Silver Carbon Filter

Inhibits growth of bacteria within the filter media bed. The addition of silver in the GAC of this filter has brilliant performance of anti-bacteria.

Stage 4 - Post-Carbon Filter

Made of high purity activated charcoal with superior porous removes organic chemical substance including remaining chlorine contents in the water and assist and maintain fresh water taste by removing unpleasant gas contents.