Advanced RO Water Filter Systems gives you the fresher, better-tasting water you want for your Rockland home, easily.

Reverse osmosis filter systems put better-quality water right in your kitchen sink. Taste the difference water without treatment chemicals, impurities, and more can make for your home, and your peace of mind.

Tap water tasting off? For many Rockland residents, unfiltered or untreated water can have a noticeable taste or odor. It can also have impurities and contaminants that can be hard on your house, and the people in it.

Like much of New York, Rockland’s primary water supply has its share of water issues that impact the taste, efficiency, and overall quality of water. But with a reverse osmosis (RO) system in your home, you can enjoy the quality taste of fresh drinking water straight from the kitchen sink. 

A Home Water Assessment Just Became Easier Than Ever

Your local Culligan water expert can arrive at your home and give you the best options to suit your family, lifestyle and budget. But if you can’t see us — that’s ok too. Read more below.

At Home Appointments: Your local Culligan Water expert will arrive at your home, ask questions about your home’s water needs and discuss options that make the most sense to fit your family, lifestyle and budget. 

Outdoor Water Test: If you have an outside spigot, Culligan will arrive at your home and collect a water sample from an outdoor water source using your directives. 

Water Sample Pickup: Culligan will pick up a sample of your tap water at your front door based on your directives. 

Customer Sample Drop-Off (fast results!): Drop off a sample of your tap water to your local Culligan Water dealership. 

Water Assessments Made Easy. Introducing Culligan Virtual Appointments. 

We can bring our fun, entertaining water demonstration through your screen right into your home with our virtual appointments! You can watch on your phone, laptop or tablet as your Culligan Water experts ask questions about your home’s water needs and discuss options that make the most sense to fit your family, lifestyle and budget. 

Rockland Drinking Water

Because our water comes primarily from aquifers, Rockland water quality can change seasonally. So when water temperatures rise, for example, microbes, sediment, and other impurities can increase, which then requires additional municipal treatment.

This additional treatment often includes chemicals, which can impact the taste, odor, and drinkability of your tap water.

"From the installation to the monthly service and the great tasting water, Culligan's team is the best. Great customer service as well. We have under sink reverse osmosis and soft water tanks switched out every two weeks." - Tony G., Whittier


Reverse Osmosis Water Filtration

Reverse osmosis filtration is one of the most reliable methods to improve the taste of your tap water.  Especially helpful for areas with water that goes through rigorous municipal treatment, like Rockland, RO systems provide the most effective solution to improve drinking water taste and performance. RO technology also filters out contaminants that can be harmful and pervasive in many water supplies like lead, radium, aesthetic chlorine, hexavalent chromium (chromium-6), and arsenic.

In addition to safer, better-tasting water, you’ll find a variety of designs and finishes for your RO system that blend seamlessly into your kitchen.

Learn more about the home benefits of a Culligan® Aqua-Cleer® Advanced Drinking Water System!

  • Lead
  • Chromium-6
  • Chlorine Smell
    Chlorine Smell
  • Salty Taste
    Salty Taste
  • Bitter Taste
    Bitter Taste
  • Arsenic

RO System Highlights

  • Advanced, multi-stage, and customized filtration right from your kitchen.
  • Hassle-free maintenance from your Culligan Man who handles everything from installation to servicing and more.
  • Streamlined, space-saving designs suit all kinds of kitchens and configurations.
  • Targeted filtration removes harmful water contaminants like chlorine, lead, chromium-6, radium, and arsenic, for greater peace of mind.
  • Available mineral boost cartridges add beneficial minerals back into Rockland water for great tasting, pH balanced water, that’s great for you.

Rockland Culligan always professionally installs your Reverse Osmosis System, provides routine maintenance to maximize efficiency — working with you to get your best water, simply and easily.

Culligan Reverse Osmosis System Product Overview

Water quality can differ from town to town and even within the same municipality. With this in mind, Culligan developed the innovative under-the-sink Culligan Aqua-Cleer®, one of our most advanced filtration systems ever. The Aqua-Cleer utilizes a wide range of specialized filtration cartridges to tailor the water treatment process to your individual home's water and the contaminants that may be in it. This allows you to experience the enhanced taste and performance of Culligan's smart water filtration. It's like have a bottled water company under your sink! 

Product Specifications

Thirteen advanced filter options provide comprehensive filtration for water problems such as lead, radium, chlorine, and arsenic. 

  • Maintenance-free design handled by your Culligan Service Technician who takes care of everything including installation, filter changes, and filter disposal.
  • Designer faucets available in a variety of styles, colors, and finishes to match your kitchen. 
  • Large-capacity, high-quality reservoir tanks ensure you always have plenty of Culligan drinking water available.
  • Space-saving, streamlined design so the Aqua-Cleer® System can be conveniently installed in a variety of locations. 
  • Quality monitoring with an exclusive electronic monitor that ensures your system is working properly.

*contaminants may not be in your water

Frequently Asked Questions about Culligan Reverse Osmosis Systems

I have heard a lot about Chromium 6 in drinking water in the news. What is Chromium 6 and can Culligan equipment filter out Chromium 6?

Yes, chromium six (or hexavalent chromium) has recently been discovered in limited amounts in some water supplies. Chromium six is suspected of being a carcinogen, and should not be ingested at amounts above the federally mandated limits.  We have never been alarmists, but if you are concerned about the quality of the water you drink, you might want to consider a reverse osmosis system.  Reverse Osmosis is the only readily available system that removes up to 97% of chromium six.

  1. What is Reverse Osmosis (R.O.)?

Reverse osmosis is a sophisticated multi-stage filtration system that is capable of removing up to 97% of all the dissolved minerals from your water.  It is designed to make water that is at least as good as the water you buy in bottles.  Many times, it’s even better.  This reduces waste in landfills by using less bottled water, making reverse osmosis environmentally friendly.

  1. Is Reverse Osmosis water really as good as bottled?

Yes - The system uses multiple processes including Reverse Osmosis to make great tasting, low sodium drinking water. Reverse Osmosis removes about 97% of the TDS (Total Dissolved Solids) including salt and sodium from the water. Read the labels on bottled water and you will discover Reverse Osmosis is the same process used by most bottlers ... so in effect ... you really are getting ... "bottled water ... without the bottle".

  1. I already have a filter in my refrigerator? Why do I need anything else?

Refrigerator filters are typically just carbon, and while carbon filtered water is better than no treatment at all, it is limited in what it can remove. Only reverse osmosis is capable of removing dissolved minerals and chemicals from your water.