1) Inline Solid Filter 2.5" (first stage): Solid particle filter that removes dirt, rust, and suspended particles from tap water.

2) Inline Combo Softening and Iron Removal Filter 2.5" (second and third stage): Combo softening and iron removal filter that reduces water hardness and removes iron using resin.

3) Inline Activated Carbon Block Filter 2.5" (fourth stage): Coconut shell carbon block filter that reduces the majority of chlorine, organic and chemical pollutants, while removing unpleasant odor and taste from tap water.

4) Inline Activated Carbon + KDF Filter (fifth and fifth stage): Carbon block + KDF filter for complete dechlorination of water, while the KDF material reduces the levels of various heavy metals such as cadmium, arsenic, lead, and mercury.