There is no fixed price for water purification equipment on the market. The final price depends primarily on the type of equipment, the hourly water processing capacity, the quality of the raw water under actual operating conditions, the configuration level (basic manual/high-end fully automatic intelligent), and the overall size of the equipment. Xi'an DIEN Water Treatment, as a professional water treatment equipment manufacturer in Xi'an, provides a detailed breakdown of the price ranges for small, medium, and large-scale mainstream water purification equipment in the market in 2026.
1. Reverse Osmosis Water Purification Equipment (Mainstream Selection for Industrial Pure Water)
Small and medium-sized reverse osmosis equipment (0.25-5 tons/hour) is suitable for the water needs of small processing plants, street shops, and small production lines. The price range for a complete set of equipment is 2.000-23.000 yuan. Basic configurations can fully meet conventional water purification needs. Large-scale reverse osmosis equipment (10 tons/hour and above) is priced between 30.000-100.000 yuan. For special operating conditions with extremely high standards for effluent water quality, the equipment price will be slightly higher.
Water Softening Equipment
2. Water Softening Equipment (Descaling and Hardness Reduction)
Small to medium-sized water softening equipment (1-8 tons/hour) is suitable for small hotels, street-front shops, and small boiler rooms. The price of a complete set ranges from 1000-21000 yuan. Large industrial water softening equipment (10 tons/hour and above) costs between 20000-50000 yuan, with the final price varying slightly depending on the resin material and the brand of the automatic control valve.
Seawater Desalination Equipment
3. Seawater Desalination Equipment (High-Salinity Water Purification)
Small to medium-sized seawater desalination equipment (1-5 tons/hour) is suitable for small-scale island domestic water supply and small-scale scientific research projects. The price of a complete set ranges from 25000-50000 yuan. Large-scale seawater desalination equipment (10 tons/hour and above) costs between 30000-100000 yuan. The higher the required desalination rate, the higher the overall cost of the equipment.
Well Water Filtration Equipment
4. Well Water Filtration Equipment (Groundwater Sediment and Rust Removal)
Small to medium-sized simple well water filtration equipment, suitable for small-scale, scattered water use scenarios. The price of a complete set ranges from 1.000 to 10.000 yuan. Large-scale complete well water purification equipment (equipped with precision filtration and ultraviolet disinfection equipment), suitable for centralized well water supply scenarios in villages and towns. The price of a complete set ranges from 10.000 to 20.000 yuan. Custom configurations can be flexibly customized according to the actual turbidity and impurity content of the well water.
Tap Water Filtration Equipment
5. Tap Water Filtration Equipment (Commercial/Household Centralized Water Purification)
Tap water filtration equipment is priced from 2.000 to 12.000 yuan. Large-scale whole-house and factory centralized tap water filtration equipment, suitable for large office buildings, factory staff canteens, and residential community centralized water purification projects. The price of a complete set ranges from 10.000 to 40.000 yuan.
The price difference between different types and treatment specifications of water purification equipment is significant, and simply referring to general price ranges cannot accurately match actual operating conditions. If you want to accurately calculate the cost of a set of water purification equipment and obtain a customized and accurate quote that perfectly matches the local water quality characteristics, site conditions, and actual water usage needs in Xi'an, please consult the professional technicians at Xi'an DIEN Water Treatment. We provide one-on-one equipment selection guidance, operating condition adaptation analysis, and accurate quotation services.
