Hey, Wondering what you guys are currently running for a cheap unit? I have had the ro buddy 3 stage for a year and I'm starting to think its on its way out. (no tds meter I'm cheap but tanks showing solids if you know what I mean) Iv'e made 25 gallons every other week with it and filled a couple tanks so probably 7-800 gallons through it. Should I just buy another? The refills cost the same as a brand new unit. Thanks!


