NU Aqua Reef Series 4 Stage 75GPD RODI Reverse Osmosis System


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Sale price$199.95


Maximum nutrient absorbtion can only be achieved with true 0 PPM water, that's where the NU Aqua 4 Stage RODI System comes in! This system is a professional grade deionization system we have designed to work for hydroponics growing systems or gardens or any situation that requires consistent high-quality water. This system includes both a faucet diverter attachment, as well as a hose attachment which enables you to use this system in any application you need. 

Featuring high-quality fittings that ensure a leak-free experience, this system also comes assembled and installation can be done in just a few minutes. Color-coded tubing makes this process a breeze.


Stage 1: Sediment Filter: Effectively removes sediment, rust, dirt, and other suspended large particles

Stage 2: Carbon Block: The carbon block filter removes chlorine, VOC's organic chemicals, and odor.

Stage 3: 75GPD Reverse Osmosis Membrane: The RO membrane is highly effective in removing heavy metals, copper, chromium, lead, fluoride, nitrate, salts, and many other contaminants.

Stage 4: Deionization Filter: Operating through ion exchange, the DI filter further removes any remaining minerals and salts.



  • High capacity deionization filter for long life and consistent water quality
  • Heavy-duty fittings for a leak-free experience
  • 1/4" Fittings
  • Portable and can be set up in minutes


Included Components:

  • Garden Hose/Utility Sink Adapter
  • Faucet Diverter Valve
  • 4 Stage 75GPD RODI Systemm
  • 1/4" Color-coded tubing
  • Installation Manual



  • 45-100PSI
  • 41°F-100°F
  • Microbiologically safe water or addition of UV sterilizer

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