Nelsen 4-stage Reverse Osmosis System, 50 Gallons Per Day (NRO5-50)

The Nelsen 4 Stage Includes:

  • Double o-ring housings and a clear pre-filter housing for quick inspection of the sediment filter
  • 3.2 gallon NSF approved storage tank
  • 1/4" tubing, and a chrome long-reach lead-free faucet
  • Filter wrench

Complete system ready for easy installation

Quick Overview
  • Produces 50 Gallons of water per day
  • 4 Stages Of Filtration
  • Measurements RO system: 17w x 7d x 17h 
  • Measurements Storage tank : 11w x 11d x 14h
List of Contaminants* removed by Nelsen 4-stage

Ions and Metals

Arsenic, Antimony, Aluminum, Barium, Berylium, Cadmium, Calcium, Chlorine,
Chromium, Copper, Fluoride, Iron, Lead, Magnesium, Maganese, Mercury, Nitrate,
Potassium, Radium, Selinium, Silver, Sodium, Sulfate, Thalium, Zinc 


Asbestos, Protozoan cysts, Crytosporidium


Endrin, Heptachlor, Lindane, Pentachlorophenol


Radium, Uranium

*This table is not an exhaustive list of contaminants that RO may remove but rather lists those contaminants for which RO can be a practical treatment method for treating household drinking water.


Pick-up at our store: $285.00 + tax

Installation fee: $250.00
(Stark and surrounding counties)

Shipping available