Water Filtration

The Types of Water Filtration

Water filtration is the true act of filtering water. It's accomplished with filtration media or a filter cartridge. All water purification options treat water through a reverse osmosis system.

Filtration systems tackle a variety of water issues, depending on the filtration method. If you have a problem with cloudy water, water that tastes or smells bad, has a color to it, or you see things floating in it, a filtration system may be all you need. Water filtration options include:

  • Point-of-Entry Filters
  • In-Line Point-of-Use Filters
  • In-Line Point-of-Entry Filters


Point-of-Entry Filters contain filtration media in a tank. It's usually installed where the water enters your home. The water runs through the filtration media that traps whatever needs to get filtered.

In-Line Point-of-Use

In-Line Point-of-Use Filters get installed on your home’s water pipes and filter your water where it’s used. Installation occurs in an under counter location, like under your kitchen sink.

In-Line Point-of-Entry

In-Line Point-of-Entry Filters get installed on your home’s water pipes and filter your water where it enters your home.

Results of using our Filters

Kinetico systems remove particles, contaminants, and imbalances in your water. By doing so, it improves taste and removes odors. 4 R Water customers enjoy better tasting water, reliable systems and parts, and a reduction in service calls to a plumber. And, Kinetico offers an industry leading, 10-year warranty.

Why use us?

We’re part of the Mohave County community and understand the water challenges in Arizona. First, a 4 R Water expert will test your water supply, free-of-charge. We also inspect your plumbing and appliances and ask questions to understand your family’s water needs. Then, we suggest treatment options that meet your water, home, and budget needs. Even better, Kinetico systems mean there are no electrical parts to set, adjust, repair, or replace.

Want to know more?

Find out how Kinetico water filtration can make a difference in your home. Schedule your free, in- home analysis of your water to see which options work best for you.

We are local

Call us today and start your risk free trial: (928) 275-2229

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  • Email: Don@4RWater.com
  • Website: www.4RWater.com
  • Toll Free: 800-496-6040
  • Call Local: 928-275-2229


The World’s Best Water Filtration System, Drinking Water System, Reverse Osmosis & Well Water Treatment! Our systems remove harmful contaminants from drinking water, including viruses, bacteria and pharmaceutical residue. Drinking water fresh from your own faucet eliminates your risk of exposure to harmful BPA toxins in plastic bottles.
Kinetico protects the well-being of your children; pets and all other members of your family by offering the highest quality treated drinking water available.