Reviva
Misguied by deale
I m purchasing a reviva ro in september. but ur dealer would not be cheke the tds of water. and istall the machein. the normal water t.d.s. is 300 after r.o. the t.d.s.is 0nly 28. it is very serious for health. i was unknown about the techniqal term of water. and the dealer misguide and sell his ...