Aquatic Life RO/DI Buddie 4 Stage Reverse Osmosis adjuster kit Easy-to-access temperature set dial

Easy-to-access temperature set dial

Dimensions 9

and operational ease

and ultra fine mechanical filtration

Aquatic Life RO/DI Buddie 4 Stage Reverse Osmosis adjuster kit Easy-to-access temperature set dial50 GPD RO Buddie + DI (540019): Includes our improved DI Color Changing Mixed Bed Resin Cartridge with MBD 30 NG Nuclear Grade resin, item #330242. Both RO Buddie 3 Stage systems can be easily upgraded to a 4 Stage RO DI system by adding our De ionization (DI) Color Changing Mixed Bed Resin Cartridge, Item # 330242, sold separately. The Cation and Anion resins (H+ and OH ) in the DI cartridge media remove most of the remaining total dissolved solids