Whole Home Reverse Osmosis (HRO4 Series)

Filtered drinking water to every room in your home

A whole home system that uses state-of-the-art reverse osmosis, four stages of enhanced filtration to filter out up to 99% of the contaminants that standard filtration leaves behind. Removing contaminants like nitrates, arsenic or lead before they ever enter your home.


  • Low-pressure feed switch
  • Stainless steel booster pump for high performance and corrosion resistance
  • Extra Low Energy Membrane Elements
  • 5 Micron Sediment Pre-Filter
  • HRO 4-Series Systems feature a robust, innovative design that allows for versatility in the event of feed water quality and temperature variations
  • Components built for enhanced performance and durability
  • FRP-Series membrane housing, gauge, flow meter, filter housing, cartridge, and needle valve
  • Stainless steel needle valves control the flow of concentrate to drain and the flow of concentrate recycle