Environmental Water Systems Essential RO4 Advanced 4-Stage Reverse Osmosis Filter System Filtration Systems High Output (HOC)

High Output (HOC)

This level one replacement filter cartridge is the previous generation of whole house water filtration systems technology from 3M

Filter Capacity:

Modern knurling gives industrial look

professional athletes

Environmental Water Systems Essential RO4 Advanced 4-Stage Reverse Osmosis Filter System Filtration Systems High Output (HOC)One in stock ready to ship today! Advanced 4 Stage Under Counter Reverse Osmosis System Offering True Protection From Toxic Contaminants. At A Glance Four stage RO4 contains our unique two stages of advanced, high grade carbon filtration with a 5 micron pre sediment filter to improve performance where water is more particulate. High capacity 50 gallon per day reverse osmosis membrane. Pre carbon filtration to protect the membrane from chlorine. Post