This is your house PSI

Re-calibration can be done separately or each line

How does it work

Always from reputable manufacturers

Very apparent color change as the resin exhausts from a blue to a light gold/amber color

Softening Filter In-Line FilterPacks This is your house PSIInline Water Softening Filter Introducing Air, Water & Ices in line water softening filter! If you dont already have a water softener in your house, and youre looking to invest in a water softener, then this is the filter for you. Consider adding this softening filter as a pre filter in front of your RO unit. Not quite the right filter for your system? Please check out all our filters here. How the Inline Water Softening Filter Works: The filter works