Emergency rescue pure water device, portable mobile pure water machine, small ultrafiltration water purification equipment, water purification device

Multiple filtration systems: 
1. Quartz sand filter: Captures larger particle impurities and suspended substances.
2. Activated carbon filter: Reduces turbidity, color, and chloride ions in the water.
3. Resin softener: Reduces the concentration of calcium and magnesium ions in the water to meet the standard of no scaling.
4. Precision filter: Effectively removes impurities, sediment, and suspended substances from the water, with a filtration accuracy of 1-5 microns.
5. RO reverse osmosis membrane: Uses 0.00001 micron high-precision RO membranes to deeply filter iron rust, sand, inorganic substances, heavy metals, bacteria, scale, and organic substances in the water. 8