Direct Line Water purifier With Hot and Cold System. Hot and Compressor Cooling Water Dispenser With 5 Stage Water Purifier. Purification By 5 stage. 1. Sediment filter. This Filter is for use to remove dust, dirt and granular impurities in water, and deduces the turbidity of water. 2. Activated carbon filter. This filter is for use to remove organic matter, colloid , heavy metals and harmful matter and adjust PH-value to meet the demand of human body preferably. 3. UF MEMBRANE FILTER This filter is essential part for whole purification system, Can short out all substance in original water. can reduce TDS rate down to 50-100, provide the customer 100% pure water. 4. POST IN LINE ACTIVATED CARBON This filter is for use to adjust the taste and order in produced water . 5. GAC FILTER This filter is for use to remove large molecule of organic matter,bacteria and harmful matter by adopting NF Technology , filtration precision of 20-100 mmm.