If you don't know what's in your water, you won't know everything a water treatment system can offer you. Schedule
Culligan® Reverse Osmosis Drinking Water Systems
Get great tasting water right from the tap!
Drinking Water Solutions
A Culligan® Aquasential™ Reverse Osmosis Drinking Water System provides great tasting water every time. Our units use the most advanced technology available, which is able to reduce impurities and contaminants far more effectively than carbon filter pitchers and faucet filter attachments. Never worry about chlorine, "rotten-egg smells" and foul tastes when you rent or buy a Culligan® Aquasential™ Reverse Osmosis Drinking Water System!
These filters use a process called reverse osmosis, which pushes water through a semipermeable membrane. The membrane allows water to pass through, but not impurities or contaminants, which are then flushed down the drain.
Culligan® Aquasential™ Reverse Osmosis Drinking Water System are easy to use and maintain - simply change out the cartridges annually, or make a service appointment with your local Culligan Man™. Our compact units fit easily under a sink, and can be plumbed through your fridge, sink and even your ice maker.
Culligan now offers the ClearLink PRO™, which uses wireless technology to switch your main faucet between unfiltered and reverse osmosis filtered tap water at the touch of a button. No more drilling a hole in your countertop or losing a soap dispenser, which is required in a standard reverse osmosis system installation. Learn more about the revolutionary ClearLink PRO™.
If space is a concern, Culligan now offers an Aquasential™ Tankless Reverse Osmosis Drinking Water System. It provides a continuous flow of water, features a sleek, modern design and is less likely to leak than a traditional RO system.
Benefits of a Culligan® Aquasential™ Reverse Osmosis Drinking Water System
- Provides a continuous supply of high-quality drinking water at your kitchen sink
- Removes dirt, silt, clay and other sediments
- Removes unpleasant tastes, including sour, metallic and soapy tastes
- Removes unpleasant odors, including chlorine and "rotten-egg" smells
Popular Culligan® Reverse Osmosis Drinking Water Systems
The NEW Culligan® Aquasential® Smart Reverse Osmosis Drinking Water System - Features up to seven stages of filtration and 12 filter options to significantly reduce 58 different contaminants. App-connected technology allows you to set water consumption goals, check system performance, track your environmental impact, calculate cost savings and get service reminders.
The NEW Culligan® Aquasential® Reverse Osmosis Drinking Water System - Features seven stages of filtration and 12 filter options to significantly reduce 60 different contaminants — and it's the only advanced drinking water system that can be customized to fit your family's needs.
The NEW Culligan® Aquasential® Tankless Reverse Osmosis Drinking Water System - Features four stages of filtration in a modern, space-saving design — providing you up to 600 gallons of quality drinking water per day. Also includes real-time monitoring of system performance, with dual leak and freeze detection.
The Culligan® Aqua-Cleer® Reverse Osmosis Drinking Water System - Features state-of-the-art technology, 13 interchangeable filters to correct your unique water problems, top-quality construction, space saving design and a reservoir tank, ensuring you'll always have great tasting water right at your sink.
The Culligan® Good Water Machine® Reverse Osmosis Drinking Water System - Features advanced four-stage filtration technology, top-quality construction, space saving design and a reservoir tank, providing delicious water at great value.
Looking for pricing? Every Culligan® Aquasential™ Reverse Osmosis Drinking Water System and installation plan is customized based on your water treatment needs. Your local Culligan Man™ will review your water concerns, the size of your household and even your home's plumbing before recommending the perfect drinking water solution for you and your budget.
Contact your local Culligan Man™ for rental and purchase pricing today!
*Efficiency is based on 3rd party testing to NSF standards.
Latest Blog Posts
What are carcinogenic contaminants? We classify carcinogens as any substance that could cause cancer. And there are several carcinogenic contaminants
What Clients Say
Thank you so much for taking the initiative to repair our water softener over the holidays. We had been on vacation during the time of repair and it was comforting to know it had been taken care of and ready to go upon our return.
- Culligan Customer