Water Filtration

Water Filtration in Covina

Improving Water Quality in West Covina & the San Gabriel Valley

If you are concerned about the quality of the water your family uses for drinking, cooking, and bathing, a water filtration system may provide the solution to your problem. Water filtration systems remove hardness and other contaminants from your water. Courtesy Plumbing provides high-quality water filtration systems in Covina, Arcadia, Duarte, Claremont, Montclair, Brea, West Covina, the San Gabriel Valley, and beyond.

Give us a call at (626) 774-7167 to learn about your options for water filtration today.

Removing Contaminants from Your Water

The best system for water filtration depends on what contaminants are present in your drinking water. This can vary depending on where you live and whether your water comes from the municipal water supply or a private well. We work to provide the most suitable water filtration system to help you improve the quality of the water in your home.

Some of the most common contaminants found in Southern California water include:

New clean water filter vs. old rusty water filter
  • Chlorine or chloramine
  • Fluoride
  • Lead
  • Iron
  • Calcium
  • Manganese
  • Bacteria
  • Silica
  • Sulfates
  • Arsenic

When choosing a water filtration system, you have two options: point-of-use filters or a whole-house filtration system. A point-of-use filter filters the water at one faucet or spigot. A whole-house water filtration system, on the other hand, is installed at the place where the water enters your home, so it filters all the water at every faucet in your home. If you want cleaner, healthier water for showers, bathing, cooking, and laundry, a whole-house system is the way to go.

Top-Notch Pelican Products

At Courtesy Plumbing, we are an authorized dealer of Pelican Water systems. We can help you find the best system for water filtration in Covina and the San Gabriel Valley based on your home’s specific needs. We offer high-quality products, competitive pricing, and expert installation. In addition, free estimates and payment plans are available for your convenience.

Call (626) 774-7167 to get started with a free estimate for a water filtration system for your home.


Coupons & Specials
  • 10% Off For All First Responders & Military
    This cannot be combined with any other offer. Restrictions may apply.
    Valid from Jan 1, 2021 - Dec 31, 2021

Let Us Be Your Plumbers For Life

  • Customer Focused

    Our aim is in our name! We are committed to courteous, honest, efficient service designed to solve your plumbing problems quickly. Call our team today to get started and we'll be sure to find the right solution and keep you totally satisfied!

  • Honest Service

    We work to provide honest service from start to finish. We won't sell you anything you don't need, we'll give competitive prices, and our team will provide honest communication through the whole process.

  • Highly Trained Technicians

    Our carefully hand-selected crew is perfect for any of your plumbing needs. We hold a high standard on work, ethics, and customer service because you and your home deserve the best.

  • Properly Prepared

    Our experts are equipped with state of the art, top of the line tools and materials. Quality is always at the top of our list of things we care about so your home only receives the best work.


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  • He took the time to make sure everything was working

    “We have had some issues with our shower and toilet backing up. Another plumbing service has come out several times to try and fix the problem. The office staff is helpful, but the technicians don't ...”

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  • Very honest and hard-working individuals

    “I can always count on Courtesy Plumbing to get the job done. They have been to my house several times for different reasons and every time they made sure that everything was working correctly before ...”

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  • I'm well pleased from the diligent dispatch to Aaron doing the work

    “First time we used Courtesy Plumbing and I'm well pleased from the diligent dispatch to Aaron doing the work. I will call upon Courtesy Plumbing again. Thank you!”

    - Carrie M.
  • I keep coming back to Courtesy because they are honest, good and priced fairly!

    “Once again, Courtesy Plumbing came to rescue for me last weekend! Why do I keep using Courtesy? They are honest as the day is long. They don't try to make up reasons to jack up the bill. They fix what ...”

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