What water filter do you guys use?

[Minbari]

What is the wastewater that your RO systems are pushing out? I'm interested in having a blank slate for water, but I'm unsure if I can stomach the 3:1 (gallons in : to RO water out) ratio that I've read about.

If you get a permeate pump, you can get it under 1:1

 

[philjohnwilliams]

What is the wastewater that your RO systems are pushing out? I'm interested in having a blank slate for water, but I'm unsure if I can stomach the 3:1 (gallons in : to RO water out) ratio that I've read about.

If you can collect the waste water it can be used for watering the garden or washing your brew gear.