Reverse osmosis drinking water — $699 for the system. Get a quote

Drinking Water System

Reverse Osmosis Tank

Purified water on demand at your kitchen sink.

Under-sink reverse osmosis system with pre-pressurized storage tank

Our under-sink reverse osmosis system uses a multi-stage membrane process to reduce dissolved solids and contaminants, then stores purified water in a pre-pressurized tank so it's ready whenever you turn on the dedicated faucet.

$699

Unit price only. Installation arranged separately with an independent licensed plumber, who you pay directly.

Overview

A whole-home system does a lot for your water, but drinking water benefits from an extra stage of treatment. Reverse osmosis removes dissolved solids that affect taste — the difference between water that's clean and water that tastes truly pure.

This system installs under your kitchen sink and feeds a dedicated faucet, so purified water is always on hand for drinking, cooking, coffee, and ice. A pre-pressurized storage tank means you get steady flow on demand, not a slow trickle.

It works well on its own and even better paired with a whole-home system: softened water reaching the RO unit means the membrane works less hard and lasts longer.

Best for

Homeowners who want purified, great-tasting drinking water at the kitchen sink, with a proven tank-based system.

What's included

  • Multi-stage reverse osmosis system with membrane
  • Pre-pressurized storage tank
  • Dedicated RO faucet in your choice of finish
  • Sediment and carbon pre-filter stages
  • All plumbing connections and fittings
  • System walkthrough guidance so you understand operation

Installation is handled by your independent licensed plumber and is not included in the system price.

Features

What the Reverse Osmosis Tank does

94–99% TDS rejection for noticeably better-tasting water

Pre-pressurized storage tank delivers steady flow on demand

High-strength steel shell with a food-grade butyl bladder

Compact footprint fits beneath most kitchen sinks

Faucet Finishes

Chrome RO faucet finish
Chrome
Brushed nickel RO faucet finish
Brushed nickel
Brushed gold RO faucet finish
Brushed gold
Matte black RO faucet finish
Matte black
Oil-rubbed bronze RO faucet finish
Oil-rubbed bronze

Specifications

Technical details

RO Production
50 GPD (7.9 LPH)
TDS Rejection
94–99%
Storage Tank
Pre-pressurized, food-grade butyl bladder
Installation Time
Typically 1–2 hours (performed by your plumber)
Water Supply
City water

Installation

  • Your plumber needs under-sink space for the RO unit and storage tank
  • A dedicated faucet is mounted at the sink
  • Installation typically takes 1–2 hours from arrival to walkthrough
  • You schedule directly with the licensed plumber and pay them directly for labor

Ongoing care

  • RO filter cartridges — every 6–12 months depending on usage
  • RO membrane — typically every 2–3 years
  • We'll remind you when filters are due

Warranty

Coverage details

Reverse Osmosis System
1 Year
Installation Labor
Warranted by your licensed plumber

Read the full Forge Water Co warranty statement →

Get started

Ready for better water?

404-593-0923

Or request a callback and we'll reach out at a time that works for you.