Flow Restrictors
Flow Restrictors protect reverse osmosis membrane from the toxic elements, and flow them to drain. The ratio of pure water and waste water is 1: 3~5, the more waste water means the worse the tap water quality is.
Flow Restrictors protect reverse osmosis membrane from the toxic elements, and flow them to drain. The ratio of pure water and waste water is 1: 3~5, the more waste water means the worse the tap water quality is.
