PurityFlow RO3 Under-Sink Reverse Osmosis System
PurityFlow RO3 Under-Sink Reverse Osmosis System
PurityFlow RO3 Under-Sink Reverse Osmosis System
PurityFlow RO3 Under-Sink Reverse Osmosis System
PurityFlow RO3 Under-Sink Reverse Osmosis System
PurityFlow RO3 Under-Sink Reverse Osmosis System
  • by PurityWater Filters

PurityFlow RO3 Under-Sink Reverse Osmosis System

PurityWater Filters

  • Price: regular price $750.00
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Subtotal: $750.00

Purity Flow RO3 Under-Sink Reverse Osmosis System

Experience the purest, cleanest drinking water — right from your tap.

The Purity Flow RO3 is a compact, three-stage reverse osmosis water filtration system designed to fit seamlessly under your sink. Engineered to remove over 90% of contaminants, this system delivers fresh, mineral-balanced water that tastes as pure as nature intended.

Why Choose Reverse Osmosis?

Reverse osmosis is one of the most advanced and economical methods of water purification. Using a semi-permeable membrane, it filters out unwanted chemicals, heavy metals, and bacteria — leaving you with crystal-clear, great-tasting water for your family, coffee maker, and cooking.

How It Works

  1. Pre-Filtration: Removes sediments, chlorine, and organic impurities that can affect taste and odor.
  2. RO Membrane Filtration: Filters out up to 99% of inorganic chemicals, including nitrates, fluoride, and heavy metals.
  3. Re-Mineralization: Adds back essential minerals, re-ionizing the water to restore a clean, refreshing taste that supports wellness.

Benefits You’ll Notice

  • Cleaner, better-tasting water straight from your tap
  • Perfect for cooking, coffee, and ice — no more mineral residue
  • Removes over 90% of contaminants for true peace of mind
  • Low maintenance with long-lasting replaceable filters
  • Compact under-sink design — out of sight, always working
“There’s nothing like the taste of a refreshing glass of pure water. Once you try reverse osmosis, you’ll never go back.”

Enjoy water that’s as clean as it is refreshing — with the PurityFlow RO3 Reverse Osmosis System, you can trust that every drop is filtered to perfection.

E. coli

in water is a sign of fecal contamination, meaning the water may contain harmful microorganisms from animal or human waste

Sodium Hypochlorite

a chemical compound known as household bleach, used as a disinfectant, sanitizing agent, and stain remover for various applications, including cleaning toilets, removing mold, and treating swimming pools

Chlorine 

Chlorine disinfects tap water by killing bacteria and viruses, making it safe to drink. However, it can cause an unpleasant taste and smell. Standard chlorine levels are considered safe, with minimal impact on home filtration systems.

Fluoride

Long-term excessive fluoride intake, especially from groundwater, can cause dental fluorosis, weakening and discoloring teeth. It may also lead to skeletal fluorosis, making bones brittle and joints stiff. Very high exposure can affect the thyroid or cause nausea and vomiting in severe cases.