Today prepared to replace 2 sets ro system filters cartridge.
1st client used E-Chen Undersink Ro System.5 pcs filters cartridge is (1st)01 micron Ecotech fiber filter, (2nd)Olsmopure Gac Filter, (3rd)Olsmopure Cto filter, (4th)Olsmopure Membrane, (5th)Olsmopure Small Gac filter.
Extra pre-filtration fiber housing.Discharge the older filters cartridge, replacement service done.
2nd clients used Kemflo brand Undersink Ro System.
Kemflo brand ro system with control panel.
Prepared to replace all filters cartridge.