T Trini New member Aug 11, 2006 #1 Orderd MD's new filter kits for my Spectrapure RO/DI unit. My TDS readings were 445ppm in and 6ppm out. Intalled the filters and within 20 seconds the TDS dropped to "0". Very high quality filters and service from MD!
Orderd MD's new filter kits for my Spectrapure RO/DI unit. My TDS readings were 445ppm in and 6ppm out. Intalled the filters and within 20 seconds the TDS dropped to "0". Very high quality filters and service from MD!
