Proq-550 Reverse Osmosis Filters 1Year Set, 5 Stage Reverse Osmosis Water Fil... Vinyl Tubing Combines cation and anion resins
Baker’s notes & crumb story
Description
Proq 550 Reverse Osmosis Filters 1Year Set, 5 Stage Reverse Osmosis Water Fil Vinyl Tubing Combines cation and anion resins Combines cation and anion resins to remove both positively and negatively charged ions seat the cap O ring properly in the groove