Viomi water purifier filter element 5in1 composite filter element RO reverse osmosis filter element 400/600G universal

5-in-1 Filtration: Filtration precision up to 10μm Folded filter with a transitional precision of 5~15nm (carbon rod filter) Rated water purification capacity: 7200L RO Filtration: Precision of 0.0001μm Rated water purification capacity: 10800L Effectively removes scale, heavy metals, bacteria, and organic substances