OSMOSIS REVERSE VALVE | WHAT IS IT | WHERE IS (ENGLISH SUBTITLES)

Not many who use a reverse osmosis filter for water purification know where the check valve is located and why it is needed in the system. However, its importance cannot be underestimated and it is also important to know what problems can arise in reverse osmosis water filtration if this valve is faulty. See this video for details...
#reverseosmosis #tds #waterfilter