... the tubes directly. It is very convenient for installation and replacement frequently. It can be with various filter media, ... is a professional manufacturer for all kinds of Water Filter and Elements: Filter Housings, Filter Cartridges, spare parts of RO ... ; UV Light, FRP Vessels, Flow Meter & Pressure Gauges, TDS/PH Controllers, Water Softeners, household and commercial RO Systems, etc.YUNDA FILTER is ...