[btuck887]

Picked up a second hand spectra pure 90 GDP rodi unit. Set it up and am getting a ration of 7:1 which is way to high. Is there any place in the city that carried flow restrictions? Theinstructions say u want a 4:1 ration but at 7:1 will u still get "good" water? Also where in the city can I pick up cheap filter replacements?

Thanks