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Aquatic Life Classic 100 GDP 4 Stage RO/DI


3 in stock

The Classic RO & RO/DI systems make up to 100 GPD of economically filtered Reverse Osmosis water, removing harmful substances like heavy metal ions and total dissolved solids from tap water. 

The Classic RO & RO/DI systems provide up to 100 GPD of economically filtered reverse osmosis water, removing harmful substances such as heavy metal ions and total dissolved solids from tap water.


  • Manual flush valve allows user to increase membrane life
  • Clear micron cartridge housing makes it easy to view when cartridge should be replaced
  • Auto shut-off valve stops incoming water supply when outflow is turned off
  • Wrenches make it easy to access the cartridge and membrane housings
  • Garden hose adapter make it easy to connect to a faucet
  • 1/4 inch Buddy-Fit Press Fit Connectors simplify plumbing
  • 0-160 PSI gauge provides a pressure reading of the supply water
  • 10 ft. x 1/4 inch of each Blue, Yellow and Red Polyethylene Tubing helps with plumbing setup
  • Built-in wall mount bracket allows the unit to be hung and secured in place
  • Optimal water pressure: 40-65 PSI (if under 40 PSI a booster pump is required),
  • Maximum water pressure: 80 PSI (if over 80 PSI a pressure regulator is required).
  • Optimal water temperature: 77*F (25*C),
  • Maximum water temperature: 105*F (40.5*C),
  • Typical rejection rate: 1:3.5.

Product Specifications: 

Dimensions with bracket: 16.5" wide x 8.5" deep x 18" high.

Weight 14 lbs. 

Minimum water pressure: 30 PSI. Suggested water pressure: 65 PSI • Maximum water pressure: 80 PSI - Optimal Water Temperature: 77°F (25°C).