Sediment filter removes contaminants more than 5 microns, such as debris and rust.

Pre-Carbon filter absorbs some of the harmful organic chemicals such as chlorine, bad taste and odor. The raw material of this filter is coconut-based and acid-rinsed.

NanoFACT® Filter removes water contaminants such as waterborne micro-organisms and bacteria, virus by Cellulose Nanofiber.

Alkaline filter absorbs some of the harmful organic chemicals such as chlorine, bad taste and odor from feed water, and it can change into mild alkaline water.