Hello,I read your response to my question on using R/O waste water for my garden,and i appreciate your input,my water out of the tap is around 670-700TDS,yeah that high out of the faucet,my R/O system reduces that to below 20,so i will have to choose to either change the ratio on my R/O system and use less water or buy filters to compensate for my poor water quality. any other info will be great.