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I need help with my ro . I Would like to know how I can waste as Little water as possible, as in grey water? I heard a 2ND ro will reduce grey water. I have low water perisher too, and I heard a good pump like 100 gpd. , would also help. any and all advise is going to be a big help. thank you all.

I would like to reduce my gray water too. I was thinking if I replace my 100micron prefilter with a 200micron filter that would hopefully reduce the gray water. Waiting for the warmer temps so I can really tell how much gray water my ro/di unit is making before I really change things around. Colder water means more gray water and hopefully the warmer weather will reduce my gray water.

Reefman, If the water pressure is low then I would first add a booster pump to start.

Thank you, and I think I`m going to store ro water that I make in the summer . I`ll put it in rubber maid trashcans , to use in the winter. What do you think Ragvette-leno !

cold water does not help RO units.

if you really want zero gray water then get a booster pump, a check valve and then plumb the gray water into the hot water heater or into the standard water supply.

or try this, http://www.bwiplumbing.com/index.php?act=viewProd&productId=595

jb123:

cold water does not help RO units.

if you really want zero gray water then get a booster pump, a check valve and then plumb the gray water into the hot water heater or into the standard water supply.

or try this, http://www.bwiplumbing.com/index.php?act=viewProd&productId=595

Great info JB 

Thanks for posting it.

jb123:

cold water does not help RO units.

if you really want zero gray water then get a booster pump, a check valve and then plumb the gray water into the hot water heater or into the standard water supply.

or try this, http://www.bwiplumbing.com/index.php?act=viewProd&productId=595

has anyone tried this?

 bump!