supply of spare for r.o.plant spare for r.o. plant , membranes - make- dupont/torray , resin for mix bed- make- ion exchange/thermax- anion , resin for mix bed- make- ion exchange/thermax- cation , media for cooling tower mgf -carbon make- ion exchange/thermax , media for cooling tower mgf -stone make- ion exchange/thermax , cartridge filter (micro - 5, threaded ) (pp) , media for r.o. mgf -sand make - ion exchange/thermax , media for r.o. mgf -coal/fine siltmake - ion exchange/thermax , media for r.o. mgf - coarse silt make - ion exchange/thermax , media for r.o. mgf -pebbles make - ion exchange/thermax , media for r.o. mgf - gravels make - ion exchange/thermax , resin for softener indion na-225/t-42na, make -ion exchange/thermax , tds meter (hand held) make -ion exchange/thermax/aquafol