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Deleted member 5762
Hello. I’ve been using a pumped 200GPD RO system I’ve just got. Flushed it through for a couple of hours yesterday when I installed it. My water pressure is bad, about 30psi, which is why I bought a I pumped version. The pure water coming out is fine and at 0, but it’s quite fast, about a litre of pure a minute, and the waste TDS is high. My tap is about 260 but the waste is at over 490. I know it’s going to be higher but thought this might be very high. I was very careful installing everything and all seems ok visually. I also thought that id it was a 40/60 pure to pure ratio would mean that waste would come out quicker than pure - ie 40 litres of pure would be produced in the same time as 60 litres of waste, but my waste is actually coming out a tiny bit slower than the pure at about a litre of waste in 1 minute 10 seconds. Have I made any mistakes anywhere here please? Any advice is much appreciated, thanks.