I finally got my RO
Unit installed a day or so ago. It came with a TDS
meter. I checked the RO
water...It read 20ppm...but I wasnt really sure how good that was. So I checked the water coming out of the fridge...734! I got busy and didnt get to check the tap. So anyone who questions why we preach RO
water so adamently, thats why....the difference in RO
and Tap is the same as the difference in tap and river water...Its just not as obvious!