G5CT – The sleek and modern countertop option with the larger dispensing gap.

The G5 Countertop is equipped with every feature of its full-size counterpart, but its compact size allows it to fit easily on countertops. With three temperature options, and a large dispensing gap illuminated with a blue LED light, its sleek and compact design makes it ideal for small offices and break rooms.

  • Dimension: 12.5″W x 15″D x 19″H
  • 0.5 Gallon hot tank
  • 1 Gallon cold tank
  • 2.3 Gallon temp tank
  • External filter pack
  • Ambient connectors to filters
  • Water connection: 1/4″ tubing
  • Weight: 20 lbs. + Filter pack 15 lb.
  • Power supply: 120V/60Hz
  • Simple and easy to use control panel
  • Safety button for hot faucet
  • Adjustable cold temperature
  • External filter pack
  • Mechanical float water shut off system
  • LED Blue light that illuminates dispensing area
  • Type 304 stainless steel hot and cold water tanks
bluline water cooler model g5ct
G5CT with 4 stage 50 GDP RO system G5CTRO
G5CT with 3 stage filtration G5CTF
G5CT with 4 stage (UF) ultra-filtration membrane G5CTUF
Specialty filters and upgrades
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Filtration System

3 Stage Filtration or 4 Stage Reverse Osmosis Filtration Technology

Stage 1
5 Micron Sediment Filter

The first stage is a 5 micron Sediment filter that helps reduce Sediment such as sand, rust and silt that is pre- sent 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.

Stage 3
0.5 Micron Carbon Block Filter

The third stage is a 0.5 micron Carbon block filter, which gives the water a final “polish.”

- OR -

Stage 4
Reverse Osmosis Technology

The fourth stage utilizes Reverse Osmosis technology, which removes any molecular compounds 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)