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Why Dallas Homeowners Choose Culligan for Reverse Osmosis Systems

Proper installation and timely replacement by trained professionals ensures optimal performance and water quality for years to come.

  1. Expertise in Dallas Water Quality

    Culligan has been solving North Texas water issues for decades. Dallas municipal water is often treated with chlorine and may contain dissolved solids that impact taste and odor. Our reverse osmosis systems are designed specifically for these conditions, providing cleaner, better-tasting water from a system that fits neatly under your sink.

  2. Customized Reverse Osmosis Solutions for Your Home

    Every Dallas home has unique water conditions and household needs. We start with a free water test to identify exactly what’s in your water. Then we recommend the best under-sink reverse osmosis unit for your kitchen, whether you need a compact design for drinking and cooking water or an advanced multi-stage system for maximum filtration.

  3. Professional Installation and Reliable Service

    Our licensed Dallas-based technicians handle everything, including under-sink mounting, plumbing connections, and testing your system for proper operation. Most installations take just a few hours, so you can enjoy purified water the same day.

  4. Long-Term Maintenance and Support

    Your relationship with Culligan doesn’t stop after installation. We provide ongoing filter replacements, membrane changes, and system checks to keep your RO unit running like new. With our maintenance programs and automatic service reminders, you’ll always have peace of mind about your drinking water quality.

What to Expect with Reverse Osmosis Installation or Replacement

We test your tap water and recommend the best reverse osmosis system for your home.

We schedule a convenient appointment and prep your kitchen for quick, clean installation.

Our certified Dallas technicians install and test your RO system for efficiency, leaks, and proper flow.

We walk you through system operation, filter changes, and best maintenance practices.

Culligan offers scheduled filter changes, membrane replacements, and system tune-ups for maximum performance.

Culligan of DFW proudly serves the greater Dallas-Fort Worth Metropolitan Area, including Allen, Arlington, Cedar Hill, Denton, DeSoto, Euless, Fort Worth, Flower Mound, Frisco, Garland, Grand Prairie, Grapevine, Irving, Lewisville, Mansfield, McKinney, Mesquite, North Richland Hills, Plano, Rowlett, and Wylie.

Top Products

The Most Popular Reverse Osmosis Water Filters for Dallas

Culligan Smart Reverse Osmosis Filter System

The Aquasential® Smart Reverse Osmosis Water Filter (RO)

  • 7 stages of filtration and 12 filter options
  • Certified for reduction of 58 contaminants
  • 2-in-1 sediment and carbon filter screens out sediment and particles
  • Can alert you and your dealer when service or filter replacements are needed
Culligan Tankless Reverse Osmosis System

Aquasential™ Tankless Reverse Osmosis Filter System

  • Requires 2/3 less space than traditional RO systems
  • New dashboard panel provides real-time feedback on water quality and system health
  • Reduce total dissolved solids and particulates found in tap water by 95%.

Aquasential RO and Smart RO With Total Defense Cartridge

  • Can be retrofitted to your current Culligan RO system
  • Can reduce PFOS and PFOA by 99% at levels up to 1,500 parts-per-trillion (ppt) to <1 ppt
  • Certified to NSF/ANSI 58 Total PFAS-2022 set by the WQA (Water Quality Association)
  • Other RO systems with similar cartridge only have NSF 58 PFOA and PFOS certification and reduce to <70 pp

Signs You May Need a Reverse Osmosis System or Replacement

Indicates potential chemical treatment byproducts or suspended particles affecting water quality and taste.

Suggests your water contains minerals or particles that your current filtration system isn’t removing effectively.

Aging systems often have worn components and outdated filters, reducing performance and water purity.

May be a sign of clogged filters, a failing membrane, or other system inefficiencies.

Indicates your system is under heavy strain or not sized correctly for your household’s water usage.

We Have Answers

Reverse Osmosis Installation and Replacement FAQ

How long does a reverse osmosis installation take?

Most RO installations in Dallas take 1–3 hours, depending on your plumbing setup and kitchen configuration.

How often should RO filters be replaced?

Most RO filters need replacement every 6–12 months, and the membrane lasts about 2–3 years. Culligan offers automatic filter change programs so you don’t have to keep track.

Do you provide same-day or next-day installation?

Yes, we often provide same-day or next-day reverse osmosis installations in Dallas and surrounding suburbs like Plano, Frisco, Irving, and Arlington.

Can you replace my old reverse osmosis system?

Absolutely. We can remove and dispose of your old unit and install a new Culligan reverse osmosis system designed for your home’s water quality.

Do I need to be home during the service?

Yes, we recommend that someone be present to allow access and review the system after installation.

Is financing available?

Yes, Culligan Dallas provides flexible financing options so you can enjoy great-tasting water without high upfront costs

What is included with installation?

We handle equipment delivery, professional installation, system testing, and a walkthrough of your new RO system’s operation and maintenance.

How much does a reverse osmosis system cost in Dallas?

Pricing depends on the size and type of RO system you choose. We offer free in-home consultations and no-obligation estimates.