Residential, Commercial, & Industrial Water Treatment in Greenville SC

Quality Water Filtration and Purification Solutions for American Homes and Businesses

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Residential Reverse Osmosis Systems

Excalibur Sureflo® Smart Purifier Plus Reverse Osmosis System

Sureflo® Smart Purifier Plus Tankless Reverse Osmosis System

The Sureflo® Smart Purifier Plus is our most advanced tankless RO system yet. With a compact design, it provides pure water without taking up an inordinate amount of space.

  • Flow rate of over 1.3 liters per minute
  • Continuous water quality monitoring
  • Provides both drinking and purified water
  • Water on demand with a large flow rate
  • Smart LCD display indicates when to replace cartridges and membrane
  • 2 stage twist filter is easy to replace
  • Leak detector for additional protection
  • Cartridges and membranes are encapsulated to remain sanitary
  • Better pump = low noise
  • 2-year unlimited warranty (consumables not included)
Excalibur Superior 5-Stage Reverse Osmosis System

Sureflo® Superior Model 5/6 Stage Reverse Osmosis System

Reverse Osmosis high purity drinking water system. 

  • Superior 5/6 Stage Reverse Osmosis System
  • 75 Gallons per day capacity
  • 5 micron Polypropylene spun filtration for silt, dirt, rust, turbidity, and iron removal
  • 5 micron Carbon Block Filtration to eliminate chlorine, THM’s, and taste and odor
  • 5 micron Carbon Block Filtration to remove volatile, industrial chemicals
  • High purity thin film composite Reverse Osmosis membrane* that removes volatile chemicals, sodiums, pesticides, etc.
  • Premium lead-free designer drinking water faucet
  • 5 gallon high purity composite pressure holding tank
  • Installation kit
  • Inline post polishing filtration for taste and odor removal
  • Removes all contaminants, such as chemicals and heavy metals, with a rejection rate of 99.5%
  • Can be connected to the refrigerator for water and ice
  • 5-year unlimited warranty (consumables not included)

*Membrane tested and certified by NSF International against NSF/ANSI Standard 58 for material requirements only.

Excalibur Premium 7-Stage Reverse Osmosis System

Sureflo® Premium Model 6/7 Stage Reverse Osmosis System

Reverse Osmosis highest purity drinking water system. 

  • Premium 6/7 Stage Reverse Osmosis System
  • 100 Gallons per day capacity
  • 5 micron pre-filter that removes turbidity, iron, dirt, and rust
  • 5 micron pre-filter carbon block that removes chlorine, THM’s, taste, and odors and protects the high purity reverse osmosis membrane
  • Doulton NSF/ANSI Standard 42 ceramic pre-filter certified to remove bacteria (ecoli and coliform) cryptosporidium, giardia, and many more (see brochure)
  • 24 Volt 80 psi Booster Pump for Best Water Quality
  • High purity thin film composite Reverse Osmosis membrane* that provides high purity drinking water
  • 5 gallon high purity composite pressure tank
  • Installation kit
  • Neutralizing filter that eliminates acidity
  • Inline post polishing filtration for taste and odor removal
  • Premium lead-free designer drinking water faucet
  • Removes all contaminants, such as chemicals and heavy metals, with a rejection rate of 99.5%
  • 7-year unlimited warranty (consumables not included)

*Membrane tested and certified by NSF International against NSF/ANSI Standard 58 for material requirements only.

Excalibur Preferred Reverse Osmosis System

Sureflo® Preferred Reverse Osmosis System

Choose safe, pure water you and your family can depend on with the Preferred Reverse Osmosis System from Excalibur Water Systems, backed by a 6-year unlimited warranty!

  • 4-Stage Reverse Osmosis System
  • 75 Gallons per day capacity
  • 5 micron sediment filter for dirt, grit, sand, rust, suspended matter, and turbidity
  • 5 micron acid-washed coconut shell carbon block filtration to reduce bad taste and odor, chlorine, chloramines, and volatile chemicals
  • High-purity thin film composite reverse osmosis membrane to remove volatile chemicals and heavy metals, and reduce total dissolved solids
  • Optional neutralizing filter
  • Premium lead-free designer drinking water faucet
  • 5 gallon composite pressure holding tank
  • Removes the following contaminants: Chlorine, THM’s, PCB’s, Pesticides, all volatile chemicals, TCE’S, Copper, Lead, and many others
  • Easy to replace twist-lock filters
  • Warranty 6 years (consumables not included)

Sureflo® Whole Home Reverse Osmosis System

Excalibur Whole Home Reverse Osmosis System

The Sureflo® whole home reverse osmosis system removes chemicals, minerals, and heavy metals, making all the water in your home high purity at every tap in your house!

This system will remove high levels of chemicals, sodium, lead, iron, sulfur, and many other contaminants – up to 99%, giving you safe, clean water for better health.

The Excalibur Sureflo® Whole Home Reverse Osmosis System is backed by a 5-year unlimited warranty.

Download the Excalibur Sureflo® Whole Home Reverse Osmosis System brochure for more information.

Contact Us today for a FREE quote or to find out more about the Sureflo® Excalibur Whole Home Reverse Osmosis System.

To see the full line of Excalibur residential Reverse Osmosis Systems, please visit the Excalibur Water Systems website or contact us for more information! 

To understand how reverse osmosis systems work and common questions about their use, check out the Excalibur Articles Website.
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