Reverse Osmosis System

Drink Cleaner and Tastier Water at Home

  • Ditch bottled water by removing contaminants from your drinking water.
  • Avoid health risks. Remove chemicals and hardness from your bath water.
  • Enjoy water filtration systems with free professional installation for just $15 a month.
Fresh cold water in a pitcher and glass.

Better Tasting Water with Reverse Osmosis

Safely remove contaminants from every drop of your drinking water with a reverse osmosis system. This filtration system from ONIT Home is tough enough to eliminate microscopic debris. It uses a special membrane that blocks out odors, pesticides, and many other contaminants in order to deliver you and your family with delicious and fresh tasting water.

Each system is built from industrial-grade materials made to serve as a long-lasting source for clean water. Installed out of the way, right under the sink, you don't have to worry about refilling filter pitchers or waiting for the water to finish filtration. Instead, you have clean water straight from the faucet. Call us today and learn how you can have healthy water at home.

Call: 1-833-433-0331 or click tap here to request a call back

Get a Deeper Clean with a Reverse Osmosis Water Filter System

5 levels of filtration to ensure contaminants have been removed from your drinking water.


Carbon Pre-Filter

Removes sediment, rust, dirt and other solid debris.


Granular Activated Carbon Pre-Filter

Additional activated carbon pre-treatment filter ensures all solid to semi-solid debris are removed.


Carbon Block Pre-Filter

Removes chlorine and protects the RO membrane.


Reverse Osmosis Membrane

Tiny particles, pollutants, fluoride, and trihalomethanes are trapped by the prefilters and removed; eliminating contaminants in your water.


In-line Polishing Filter

The final stage of filtration removes any remaining foul tastes and odors while boosting the pH level to ensure bottle quality water.

Avoid Expensive Water Damage with Professional Installation

Unlike self-install systems, a water filtration system installed by experts means you can rest easy knowing your system is set up correctly the first time. At ONIT Home, we're focused on providing clean and healthier water to homes and families across the country. Our installation team works hard to ensure the whole home filtered water system inside your property works just right for your family's needs and avoids unnecessary water damage. Save money on costly repairs and request a quote today to start utilizing our cutting-edge filtration systems.

Call: 1-833-433-0331 or click tap here to request a call back
4.6 stars with 928 Google reviews

We’re a Top-Rated Company

ONIT is more than just our name. It’s our promise to you. We’re dedicated to working hard to help each of our customers make their house a more comfortable home. Count on us to be an honest and trusted source ready to provide the products and technology the way you want them.

Chawn Woten

“We purchased and had installed a complete house water softener and RO unit. Very professional and courteous people. The entire experience from start to finish was smooth and well done.”

March 15th 2023
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Rebeca Hollingshead

“SUPER happy with my water softener system. Probably the best investment I have Made in my home so far. The crew who came out to install it were very nice, informative and knowledgeable!”

February 14th 2023
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Tammi Grindele

“ONIT installed our Water Filtration and Water Softener system with professionalism and courtesy. They explained everything to us and answered any questions. Our tap water was unusable before and now we have fresh, clean, healthy drinking water! This was a no-brainer for us. Looking forward to all of the benefits that soft water will bring as well.”

December 12th 2022
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Eric De La Cruz

“They installed my water system in a timely manner. When completed the professional team walked me through the upkeep process for my water system. I am very happy with my purchase.”

November 21st 2022
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Extended Water Maintenance Plan Protects Your System Year-Round

Our water filtration systems are top-of-the-line and built to provide you and your family with clean and delicious water for many years, but at ONIT Home, we're always looking for ways to go above and beyond. That's why we offer additional coverage from our Water Maintenance Plan on all filtration systems. Our maintenance plan is here to protect your investment and make sure your system is always working the way it should be. Add this extended coverage to your system for only $29.99/mo.

  • Makes owning your system hands-off and hassle-free
  • Guarantees coverage for wear and tear damage
  • Includes all labor charges and replacement parts
  • Covers two service calls per year

Budget-Friendly Solutions for Whole Home Water Filtration

We're in the business of helping every family enjoy clean and delicious water on any budget. That's why we offer customizable plans and systems unique to the needs of each family. Call us today and ask how you can get a new water filtration system installed for as little as $15/mo.

Call: 1-833-433-0331 or click tap here to request a call back


Choose ONIT Home water filtration and get half off smart home security.

Our services at ONIT Home don't end at providing families with industry-leading water filtration. Secure your home around-the-clock with professional monitoring systems installed by our expert technicians. For over a decade, we've been providing customizable home security systems to families and businesses. Choose ONIT Home for a whole home water filtration system and get half off the price of a smart home security system.

Start Things Off with a Free Water Test

Not sure what's floating around in your water at home? Ease your mind with a thorough in-home water test from ONIT Home.

After conducting a water test, we'll share the results with you and explain what the results mean. Our goal is to give you the information so you feel knowledgeable about how water becomes contaminated, what the city's treatment process is, and the difference between the EPA contaminant level goals vs the appropriate health goals. We'll also review with you how these contaminants may affect your home and your family's health.

Uncover what's in your tap water by scheduling your free water test today!

Call: 1-833-433-0331 or click tap here to request a call back