Water pre-purifier filters sand, fibers, and larger pollutants of drinking water, and protects household waterway appliances: washing machines, refrigerators, water heaters and so on.
Hard and durable. All the machines have received 150,000 water hammer measurements on a hardened copper tank.
②0.01 μm Ultrafiltration(UF) Purifier
Ultrafiltration (UF) uses standard home water pressure to push water through a semipermeable membrane and remove any contaminants.
Unlike reverse osmosis, ultrafiltration retains minerals in the water, while filtering out bacteria, viruses, and parasites.