ESSENTIAL RO Four-Stage Reverse Osmosis System (Model #: RO4) Faucet Finish:Brushed Nickel (Additional Cost) and bacterial growth

and bacterial growth

comes with a 10-year manufacturer warranty

highest-grade advanced carbon block filter for optimum performance and longer life

For air gap option - RO only

Replacement/Rebed Kit for EWS 1054-PH-64 pH Balancing System Replacement balancing reagent media for increasing pH

ESSENTIAL RO Four-Stage Reverse Osmosis System (Model #: RO4) Faucet Finish:Brushed Nickel (Additional Cost) and bacterial growthReal Protection From Toxic Contaminants. World class Environmental Water Systems water filtration and performance for the removal of chlorine, chloramine, pesticides, THMs, VOCs, obesogens, lead, cysts, rust, silt, sediment, heavy metals, fluoride, and much more. The ESSENTIAL reverse osmosis system offers real protection against dangerous contaminants, while meeting your individual preferences for taste and mineral removal. Four stages of advanced