G4CT – The low-profile countertop model that fits on all standard countertops and has built-in filtration.

The G4 Countertop is the low-profile countertop model for the Global WaterTM line. Its 16 inch height allows it to fit under all standard height cabinets. Equipped with built-in filtration packs and a blue LED light that illuminates the dispensing area, the G4CT offers both hot and cold temperature options.

  • Dimension: 11″W x 18″D x 16″H
  • 0.5 Gallon hot tank
  • 0.8 Gallon cold tank
  • Water connection: 1/4″ tubing
  • Weight: 42 lb. (dry)
  • Power supply: 120V/60Hz
  • Built-in cup holder
  • Built-in filtration system
  • Simple and easy to use control panel
  • LED Blue light that illuminates dispensing area Safety button for hot tank
  • Electronic water shut-off system
  • Type T304 stainless steel hot tank
  • Adjustable cold temperature
  • Power switches for hot/cold tanks
bluline model g4ct
G4CT with 3 stage 50 GDP RO system G4CTRO
G4CT with 2 stage filtration G4CTF
G4CT with 3 stage (UF) ultra-filtration membrane G4CTUF
Specialty filters and upgrades

pdf-icon PDF

Filtration System

2 Stage Filtration or 3 Stage Reverse Osmosis Filtration Technology

Stage 1
5 Micron Sediment Filter

The first stage is a 5 micron Sediment filter that helps remove Sediment such as sand, rust and silt that is present in most municipal water sources.

Stage 2
1 Micron Granulated Activated Carbon Filter

The second stage of filtration is a 1 micron granulated activated Carbon filter. This filter uses an advanced Carbon technology to help remove harmful particles such as pesticides, insecticides, petrochemicals, MTBE’s, PCB’s, defoliants, and benzene.

- OR -

Stage 3
Reverse Osmosis Technology

The third stage utilizes Reverse Osmosis technology, which removes any molecular com- pounds smaller in size than water molecules. Such compounds include salt, magnesium, iron, fluoride, lead, and calcium.


Filter life 2,500 Gallons or every 6 months
(whichever occurs sooner)