GRO-75 Reverse Osmosis System Review

GRO75 RO system review

The GRO-75 is a high-efficiency, eco-friendly reverse osmosis system that leads the industry in water conservation. The system's encapsulated RO membrane design allows it to rinse contaminants to the drain with less wastewater for a 50% recovery rate or 1:1 wastewater ratio.

This under-sink RO system includes a lead-free faucet that provides a generous 75 gallons per day flow of clear, fresh drinking water. The GRO-75 can effectively remove 99% of impurities and pollutants in your drinking water, including lead, pesticides, VOCs, chlorine, arsenic, and much more.

Best of all, with its innovative design, the GRO-75 drop-in cartridges and membrane make the system easy to install and maintain. Filtered water is stored in a sealed tank, ensuring a ready supply of high-quality drinking water for your entire household.

Viqua VIQUA IHS22-D4 Integrated 12 GPM UV System with Sediment and Carbon with Lead Reduction Filters IHS22-D4-

Pros of GRO-75 RO System
Conserves Water: RO recovery rate of 1:1 rather than the typical 4:1 waste water ratio.
Advanced Technology: Incorporates highly advanced thin layer composite (TLC) membrane technology for supreme water quality.
Plenty of Water: Produces up to 75 gallons per day of clean, healthy water for your household.
Effective Filtration: High-efficiency reverse osmosis technology removes up to 99.99% of 90 contaminants, including fluoride, heavy metals, chlorine, herbicides and more.

Cons
Fewer Filtration Stages: The system includes four stages of filtration instead of five stages.
System price: Initial cost is slightly higher than some other RO systems.
Like all RO systems, regular maintenance (e.g., filter replacement) is necessary to ensure optimal performance.

Quick Look at the GRO-75 RO System

The GRO-75 under-sink RO system has consistently proven to be one of the highest-quality, top performers available. The four-stage RO system offers several key benefits:

    1. High Efficiency: Operates at a 1:1 pure-to-wastewater ratio, conserving water during the filtration process.

    2. Advanced Filtration: Effectively removes a wide range of contaminants, ensuring safe and clean drinking water.

    3. Easy Maintenance: User-friendly drop-in cartridges make filter changes simple.

    4. Quick Installation: The system is designed for straightforward installation, potentially reducing setup time and costs.

    5. Improved Taste: Enhances the flavor and odor of your drinking water for a more enjoyable experience.

    6. Environmentally Friendly: Reduces the need for single-use plastic bottles, contributing to a more sustainable lifestyle.

    7. Saves Money: The system uses 50% less water than other systems.

woman drinking filtered purified RO filtered water

Benefits of the GRO-75 RO Filtration System

Bottle-quality water from faucet for pennies per gallon
Eco-friendly system conserves water saving 4 times the water of standard RO systems
Delivers fresh, clean water by removing up to 99% of more than 90 contaminants
Environmentally friendly - requires no chemicals and reduces use of single-use water bottles
Innovative design and trusted technology
Convenient filtered water at kitchen faucet for cooking
Quality water for pets and aquarium
High rejection stability at high input TDS

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GRO-75 Eco-Friendly RO Filter System

he GRO-75 stands as a top-tier, environmentally conscious reverse osmosis system known for its remarkable water-saving capabilities. With its innovative encapsulated RO membrane, it efficiently directs impurities to the drain, achieving an impressive 50% recovery rate or 1:1 wastewater ratio.

The GRO-75 is easy to install and maintain, and provides plenty of clear, fresh drinking water each day.

GRO-75 Encapsulated Reverse Osmosis Membrane


GRO-75 Reverse Osmosis System FAQs

Are under-sink water filters (like the GRO-75) worth it?

Yes, if clean, high-quality drinking water is a priority for you, and you're willing to invest in the initial setup and maintenance, an under-sink RO system can be a valuable addition to your home.


Is the GRO-75 easy to install and maintain?

Yes, many of our customers are able to install the GRO-75 under-sink filtration system themselves with the installation instructions that come with the system. If you don't feel comfortable tackling, we recommend calling a local certified plumber for the installation. The system's drop-in cartridges make simple changes quick and easy, as well.

Top-Selling Reverse Osmosis Drinking Water Systems

Microline TFC-400-ESP RO System 50 GPD TFC-400-ESP

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AXEON Solo I All-In-One 4-Stage 50 GPD RO System (211470)

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GRO 1:1 RO High Efficiency 75 GPD Drinking Water System (GRO-75GPD)

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  • Proven, High-Quality System
  • Compact, Space-Saving Design
  • Eco-Friendly System Conserves Water
  • Designer Chrome Faucet
  • Standard Chrome Faucet
  • Designer Chrome Faucet
  • High-Flow 3/8" Tubing to Faucet
  • High-Flow 3/8" Tubing to Faucet
  • High-Flow 3/8" Tubing to Faucet
  • 4-Stages of Filtration
  • 4-Stages of Filtration
  • 4-Stages of Filtration
  • Compact 3.2 Gallon Storage Tank
  • Standard 4.4 Gallon Storage Tank
  • Standard 4.4 Gallon Storage Tank
  • Airgap and Non-Airgap Faucet Connection
  • Airgap Faucet Connection
  • Non-Airgap Faucet Connection
  • 50 Gallons Per Day
  • 50 Gallons Per Day
  • 75 Gallons Per Day
  • Made in USA
  • Designed in USA, Made in China
  • Made in USA
  • Free Shipping
  • Free Shipping
  • Free Shipping

Explore Other System Types

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