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View Full Version : How is this RO membrane?

jdoenumber2
12/17/2007, 03:00 PM
150 GPD
http://theh2oguru.zoovy.com/product/TW301812-150
jdoenumber2
12/30/2007, 02:06 PM
Bump^^^^^
AZDesertRat
12/30/2007, 06:23 PM
They are made by Dow Filmtec and should give you 96-98% rejection just like the 75 does. Some companies have done some bench testing though and a large portion of them have been a little lower than expected either in production rate of efficiency. If its only slight its no big deal though if you can double your GPD without having to add a second membrane. I would definitely test its performance though if you get one.
jdoenumber2
12/30/2007, 09:26 PM
Thank you.
old salty
12/31/2007, 10:29 AM
I needed to add a booster pump with my 150gpd membrane. You may want to take this into consideration before you purchase. If you do, PM me as I have a spare transformer.