What is Reverse Osmosis? 

In addition to visible particles, dissolved materials that cause aesthetic issues in your water, such as unpleasant taste and odor, will be removed by a reverse osmosis system.

• Top choice for fluoride removal
• Designed for regions with specific water concerns, such as arsenic
• Delivers high quality water that allows you to truly taste the flavor of beverages
• Removes 99% of all contaminants and impurities found in water, including minerals and vitamins

Pentair GRO: A Closer Look

• 50% Recovery Rate
• Innovative design
• NSF Certified
• Retrofit Capabilities 
• Enhanced Performance

The GRO High Efficiency membrane reduces waste water by nearly 30%, while keeping the same high quality water. The waste water ratio is 1:1 (for every gallon you produce, only one gallon goes down the drain).

There are membranes out there, depending on brand, age, etc. where the waste ratio could be 1:3 or 1:8 (for every gallon produced, 3-8 gallons go down the drain).