Free shipping on orders over $150


Your Cart is Empty


  • Aquatell High Efficiency Reverse Osmosis System with Remineralization



    The Aquatell GRO-HE-75-D-MIN is a High-Efficiency Reverse Osmosis system with a remineralizing stage. It is the intersection of outstanding purification ability, best-in-class water efficiency, and ideal product water pH and alkalinity.

    This assembled-in-the-USA RO system uses the revolutionary Pentair GRO membrane to use up to 75% less water than competitive models while still delivering exceptional purification performance.

    A combination calcite/carbon filter ensures that product water is remineralized to ensure a healthy pH, proper alkalinity, and great taste.

    Premium componentry is used in the construction of this RO system. Filter housings are by Pentair, filter cartridges are by Omnipure and GE, and fittings are by John Guest.

    You can expect a drastic reduction in heavy metals, fluoride, chlorine, chloramine, nitrates, pesticides, herbicides, pharmaceuticals, endocrine disruptors, microplastics and many many others. Reverse osmosis technology offers the greatest reduction percentage for the greatest diversity of known contaminants and is typically named the best drinking water purification technology for newly emerging contaminants also.

    This system comes complete with 3.2 gallon storage tank, designer faucet, and all the hardware needed for a typical residential installation

    This system comes with a two-year warranty against manufacturers defects.


    Tech Specs

    • Assembled in USA
    • 75 Gallon Per Day Membrane
    • 3.2 Gallon Storage Tank (2.1 gallon max water capacity)
    • Operational Temperature Range: 40°F - 85 °F (4.4°C - 29.4 °C)
    • Operational Pressure Range: 40 - 70 PSI
    • pH Range: 3.0 - 11.0
    • Incoming water hardness should be less than 10 gpg
    • Incoming Iron, Sulfide and Manganese should be less than 0.1 ppm
    • Water Pressure min/max = 40-100 psi
    • Max Supply TDS = 2500 ppm
    • For use on microbiologically safe water only
    • Tank Dimensions:  13.84" H x 8.94" DIA

    In the Box

    • 1 x 4-Stage RO system featuring the Pentair GRO Membrane & Remineralizing Cartridge
    • 1 x Omnipure K2548-KK All-Calcite Remineralizing Cartridge
    • 1 x Lead-free drinking water faucet
    • 1 x Storage tank
    • 1 x Installation hardware kit
    • All Necessary Tubing
    • Instructions