
Global Water Complete Replacement Filter Set With Reverse Osmosis Membrane
What's Included
| Compatibility | Global Water G3RO, G4RO, G5RO coolers |
| Stage 1 | 5 micron sediment filter |
| Stage 2 | 1 micron carbon block filter |
| Stage 3 | Carbon taste and odor filter (NSF 42) |
| Stage 4 | 50 GPD reverse osmosis membrane |
| Installation | Twist-lock, no tools required |
| Filtration Range | 5 micron to 0.0001 micron (RO membrane) |
| Contaminant Reduction | Lead, chlorine, cysts, sediment, organics, TDS |
Filter Replacement Process
- Turn off water supply to the cooler and relieve system pressure by dispensing water
- Twist each old filter counterclockwise to remove, starting with Stage 1 sediment filter
- Install new filters in order: Stage 1 (sediment), Stage 2 (carbon block), Stage 3 (carbon), Stage 4 (RO membrane)
- Turn water supply back on and flush system for 5 minutes before use
System Requirements
This replacement filter set is engineered specifically for Global Water bottleless water coolers with reverse osmosis filtration. Compatible with G3RO three-stage systems, G4RO four-stage systems, and G5RO five-stage systems. The twist-lock design ensures proper seating and eliminates the need for filter wrenches or specialized tools. Replace filters every 6-12 months depending on water quality and usage volume.
What's Included
| Compatibility | Global Water G3RO, G4RO, G5RO coolers |
| Stage 1 | 5 micron sediment filter |
| Stage 2 | 1 micron carbon block filter |
| Stage 3 | Carbon taste and odor filter (NSF 42) |
| Stage 4 | 50 GPD reverse osmosis membrane |
| Installation | Twist-lock, no tools required |
| Filtration Range | 5 micron to 0.0001 micron (RO membrane) |
| Contaminant Reduction | Lead, chlorine, cysts, sediment, organics, TDS |
Filter Replacement Process
- Turn off water supply to the cooler and relieve system pressure by dispensing water
- Twist each old filter counterclockwise to remove, starting with Stage 1 sediment filter
- Install new filters in order: Stage 1 (sediment), Stage 2 (carbon block), Stage 3 (carbon), Stage 4 (RO membrane)
- Turn water supply back on and flush system for 5 minutes before use
System Requirements
This replacement filter set is engineered specifically for Global Water bottleless water coolers with reverse osmosis filtration. Compatible with G3RO three-stage systems, G4RO four-stage systems, and G5RO five-stage systems. The twist-lock design ensures proper seating and eliminates the need for filter wrenches or specialized tools. Replace filters every 6-12 months depending on water quality and usage volume.
Original: $119.99
-65%$119.99
$42.00Description
What's Included
| Compatibility | Global Water G3RO, G4RO, G5RO coolers |
| Stage 1 | 5 micron sediment filter |
| Stage 2 | 1 micron carbon block filter |
| Stage 3 | Carbon taste and odor filter (NSF 42) |
| Stage 4 | 50 GPD reverse osmosis membrane |
| Installation | Twist-lock, no tools required |
| Filtration Range | 5 micron to 0.0001 micron (RO membrane) |
| Contaminant Reduction | Lead, chlorine, cysts, sediment, organics, TDS |
Filter Replacement Process
- Turn off water supply to the cooler and relieve system pressure by dispensing water
- Twist each old filter counterclockwise to remove, starting with Stage 1 sediment filter
- Install new filters in order: Stage 1 (sediment), Stage 2 (carbon block), Stage 3 (carbon), Stage 4 (RO membrane)
- Turn water supply back on and flush system for 5 minutes before use
System Requirements
This replacement filter set is engineered specifically for Global Water bottleless water coolers with reverse osmosis filtration. Compatible with G3RO three-stage systems, G4RO four-stage systems, and G5RO five-stage systems. The twist-lock design ensures proper seating and eliminates the need for filter wrenches or specialized tools. Replace filters every 6-12 months depending on water quality and usage volume.






