I have a question . the ro/di system has a ratio of 4:1 meaning that for every 4 gallons of water 1 gallon it makes is good. is this correct ?> and if it is thats a lot of waste water could you plub the wastewater to cycle back to the intake ?
I never thought about it. I know you could connect the waste line to another filter to filter it again. I always wondered if I could use the waste water for drinking or other household use. I could probably use it in my fw tanks since I usually use tap water and add prime to it. If you wanted to save the waste water I am sure you could use it for something.
This is the adapter that I got for my kitchen faucet. I remove the existing aerator and replace it with a garden hose adapter from Home Depot. This adapter screws onto that. Takes less than a minute to change the connection.