Stage 1: PP (Polypropylene) Filter 

Captures large particles such as sand, dust, and rust, protecting subsequent filters from clogging.
Stage 2: UDF (Granular Activated Carbon) Filter 

Absorbs chlorine, odors, and various organic compounds, enhancing water taste.
Stage 3: CTO (Chlorine, Taste, and Odor) Filter 

Blocks even smaller particles and further reduces chlorine and organic impurities,refining water clarity and taste.
Stage 4: UF (Ultrafiltration) Membrane

0.01 micron filtration precision filters bacteria, viruses, heavy metals, and more, ensuring high purity water.
Stage 5: T33 Post-Carbon Filter 

Polishes the water by removing any residual taste and odor, delivering a final touch to ensure the freshest taste.