1st Stage: (FA-Sediment 5 micron) - Removes sand, silt, dirt, and rust particles as small as 5 microns in sizes.

2nd Stage: (FA-GAC) - Granular Activated Carbon efficiently removes chlorine, foul taste, odor, trihalomethanes (THM), and other hazardous chemicals. It has Nano Silver Fiber (AG) that eliminates bacterial growth at 99.99% efficiency.

3rd Stage: (FA-CTO) - Carbon Block effectively removes chlorine, foul taste, odor, and other remaining particle substances to produce better-tasting water.

4th Stage: (RO Membrane) - A thin-film reverse osmosis membrane that effectively removes bacteria, bad mineral substances, other dissolved matter, and chemical contaminants. It has a filtration capacity of up to 0.0001 micron.

5th Stage: (Post GAC) - This filter enhances the taste of the water for crisps and refreshing taste.

NOTE: Filter lifespan may depend on its actual water condition and usage.