Works great
"I used this needle valve for mixing filtered tap water with my RO to get to a TDS of 90 for my espresso machine. Quality part. Side note: it comes with 1/4” quick connects even though they’re not pictured, I ordered some and they weren’t needed."
RODI SYSTEMS
DI RESIN - NSF
RO SYSTEMS
FILTERS
MEMBRANES
WATER TESTING
RO PUMPS
NSF PARTS