0 TDS water system

RO/DI & Drinking Systems

aquarium reef ro water filters


We believe healthy living starts with healthy water & that all homes should have access to clean delicious healthy water. That's why we only focus on developing affordable, high-performance water filtration systems that are long-lasting, eco-friendly & easy to maintain whether your home receives water from the city water supply or from a private well.

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The LiquaGen Dual Series RO/DI and drinking water systems is a revolutionary yet simple product line. Perfect for aquarium reef enthusiasts who want perfect zero TDS water for their salt or freshwater aquarium, but also need an under sink Reverse Osmosis drinking water filtration system. Zero TDS is not healthy for drinking water which is why this system has a separate 0 TDS line for RO/DI water and an alkaline polisher filter for safe, tasty drinking water.

Our made in USA and leak pressure tested systems are uniquely engineered to provide zero TDS water from one outlet and clear, crisp alkaline drinking water from another outlet.

This set up eliminates the need for two units, saving time, money, and the hassle of replacing multiple filters. The RO membrane is certified to remove up to 99% harmful impurities like chlorine, lead, fluoride, arsenic, to name a few with an aquarium medium nuclear grade DI to polish the remaining TDS. Pre Sediment, Activated coconut shell carbon and UDF/GAC carbon are highly effective in reducing chlorine, sediment, dust, rust, VOCs, and silt.

We have a wide variety of stylish lead-free faucets to match your home decor along with a compact state-of-art storage tank which has a smaller bladder ensuring more storage volume with less storage space.

Features & Benefits:

  • Eliminates the need for two RO and RO/DI units.

  • Applications: Aquarium Reef Filtration, Saltwater aquariums, freshwater aquariums, pH Alkaline drinking water, hydroponics, coffee and many more!

  • Better than bottled quality alkaline water straight from your kitchen faucet, no more picking up larger jugs from your local fish store or supermarket for bottled water.
  • Quick connect fittings, ensure no leaks! FDA approved color-coded food grade tubing with all the necessary RO parts and accessories needed for the install.
  • Manual Flush Kit helps to increase the performance, prevent leaks and saves time when periodically flushing the unit.
  • Comes in a wide variety of options which can be permanently installed or portable which requires no permanent drilling.