Are you concerned about the quality of your tap water? Experience clean and pure water with a water filtration system professionally installed by John’s Plumbing & Drain Services.

In today’s world, ensuring the safety and purity of our drinking water is more important than ever. With increasing reports of contaminants and impurities in municipal water supplies, taking control of your water quality is crucial. At John’s Plumbing & Drain Services we understand the significance of clean and healthy water for you and your family. That’s why we recommend Halo Water Filtration Systems, providing you with the ultimate solution for superior water quality. With our professional Water Filtration System installation and repair services in Los Angeles and the surrounding areas, you can enjoy peace of mind, knowing that your water is free from harmful pollutants and contaminants. Take the first step towards pure water today. Contact us at (323) 422-7485 to schedule your Water Filtration System installation or repair. Experience the difference with John’s Plumbing & Drain Services.

How Does a Water Filtration System Work?

A water filtration system is designed to remove impurities and contaminants from your water, ensuring it is safe and clean for consumption. The process involves several steps:

Step1: Filtration

The water passes through a pre-filter, which captures larger particles such as sediment and debris. This initial filtration stage helps protect the subsequent filters and extends their lifespan.

Step2: Activated Carbon Filtration

The water then flows through activated carbon filters. These filters are highly effective in removing chlorine, volatile organic compounds (VOCs), and other chemicals that can affect the taste and odor of the water.

Step 3: Reverse Osmosis (RO) Filtration (optional)

In some water filtration systems, an additional step of reverse osmosis is included. During this stage, water is forced through a semi-permeable membrane, effectively removing contaminants such as heavy metals, fluoride, nitrates, and bacteria.

Step 4: Post-Filtration

After passing through the primary filters, the water may undergo a final filtration process, including a fine mesh filter or an ultraviolet (UV) disinfection system to eliminate any remaining impurities or harmful microorganisms.

Step 5: Dispensing Clean Water

Once the water has gone through the filtration process, it is dispensed through a dedicated faucet or connected directly to the existing tap, providing clean and filtered water for drinking, cooking, and other household uses.

Top 5 Benefits of Installing a Water Filtration System

  •     Improved Water Quality

One of the primary benefits of installing a water filtration system is the significant improvement in water quality. These systems effectively remove impurities, including chlorine, sediment, heavy metals, pesticides, and bacteria, providing you with clean, pure, and better-tasting water for drinking, cooking, and other household uses.

  •     Healthier Drinking Water

 By eliminating harmful contaminants, a water filtration system ensures that you and your family consume water free from potentially harmful substances. This promotes better overall health and reduces the risk of waterborne illnesses and long-term health issues associated with contaminated water.

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  •     Long-term Cost Savings

 Investing in a water filtration system can lead to long-term cost savings. Instead of relying on expensive bottled water or constantly purchasing filters for pitchers or faucet attachments, a whole-house water filtration system provides a cost-effective solution that delivers clean water throughout your home.

  •     Environmental Sustainability

With a water filtration system, you can significantly reduce your reliance on single-use plastic bottles. Having access to clean and filtered water directly from your tap can help reduce plastic waste and contribute to a more sustainable environment.

  •     Extended Lifespan of Appliances

Installing a water filtration system can help extend the lifespan of your household appliances. By reducing the presence of minerals and sediment in the water, you can prevent scale buildup in your plumbing system, water heater, and other appliances, ultimately improving their efficiency and longevity.

Why We Recommend Halo Water Filtration System

Halo Water Filtration systems are renowned for their exceptional filtration capabilities and cutting-edge technology. Here are a few reasons why we recommend Halo:

  •     Advanced Filtration Technology: Halo Water Filtration systems utilize advanced filtration technologies, including activated carbon filters, reverse osmosis membranes (in select models), and additional stages of filtration. These advanced technologies work together to remove many contaminants, ensuring the highest quality water for your household.
  •     Customized Solutions: Halo offers a range of water filtration systems to suit different needs and budgets. Whether you require a whole-house system or a point-of-use solution, our team at John’s Plumbing & Drain Services can help you select the right Halo system that best fits your requirements.
  •     Ease of Use and Maintenance: Halo Water Filtration systems are designed with user convenience in mind. They feature user-friendly interfaces, easy filter replacement mechanisms, and low maintenance requirements, allowing you to enjoy clean and pure water without hassle.

●     Long-lasting Performance: With their durable construction and reliable performance, Halo Water Filtration systems are built to last. These systems are designed to provide consistent and high-quality filtration for an extended period, giving you peace of mind and long-term value for your investment.


What is the difference between a point-of-use and a whole-house water filtration system?

A point-of-use water filtration system treats water at a specific location, such as a faucet or shower, providing filtered water only at that point. In contrast, a whole-house water filtration system treats water at the point of entry into your home, ensuring that all the water coming into your house is filtered.

How often do I need to replace the filters in a water filtration system?

The frequency of filter replacement depends on various factors, including the type of filtration system, water quality, and usage. Generally, carbon filters require replacement every 6-12 months, while reverse osmosis membranes may last 2-3 years. It’s essential to follow the manufacturer’s recommendations for optimal performance.

Are water filtration systems effective against all types of contaminants?

Different water filtration systems target specific contaminants. Carbon filters effectively remove chlorine, sediment, and common chemicals. Reverse osmosis systems eliminate a broader range of contaminants, including heavy metals, bacteria, and viruses. Choosing a filtration system that addresses the specific contaminants in your water is crucial.


Ready to enjoy the benefits of clean and healthy water in your home? Don’t wait any longer! Contact John’s Plumbing & Drain Services today to schedule your water filtration system installation or repair. Our team of expert plumbers is ready to assess your needs, recommend the right Halo Water Filtration system, and ensure a professional installation. With our commitment to exceptional service and customer satisfaction, you can trust us to deliver reliable and efficient solutions for your water filtration needs. Call us now at (323) 422-7485.

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Our water heater began spewing water this morning.  John was the first plumber in the area to answer my call, and was able to get to my house within 10 minutes of the call.  He fixed the problem promptly and for what seemed to be a reasonable price.  He was friendly and informative.  I will definitely call John again and will recommend him to neighbors.  Thanks, John!
-Caitlin R


John has done numerous plumbing projects around my house and has always done excellent work.  He's quick to respond to my inquiry's and even replaced my water heater on a Sunday.  Most recently, I had him install a water purification system and new faucet.  His prices are reasonable and he will continue to be my go-to plumber.
-Rachel R.

Very helpful guy, thank you for the quick service and low service fee 🙂 Job well done.
-Sandra F.


These guys are the best! If you're looking for a legit plumber, call John's Plumbing & Drain Services in Atwater Village. Fairest price, honest and very knowledgeable!
-Ashley C.

Project: Install a Tankless Water Heater System

Comments: john and company were very efficient. they took their time and got the job done right. they replaced my standard water heater with a rinnai tankless water heater. while they were here, I also had them install a earthquake shut-off valve. great job at a reasonable price. I am keeping john as our regular plumber for the future.
Sergio S. in La Crescenta, CA

Project: Install, Repair or Replace Plumbing or Fixtures

Comments: My tenant is happy so I am happy. John was very patient with me and explained everything before he did the job. Very nice over the phone and I will use him again for future plumbing needs.

 Marilyn L. in Pasadena, CA

Project: Install, Repair or Replace Plumbing or Fixtures

Comments: I am very pleased. I've had John do the top priority job of repairing a leaking drainpipe and his work looks to be top notch. I'm definitely thinking of using him for the larger job of repiping the whole house (replacing the failing M-type copper with L-type). And again, John's bid is within my budget considerations. Highly recommended.

Homeowner in Glendale, CA

Project: Install or Replace a Water Heater

Comments: John was great. He gave me options and worked with me to find a solution that worked within my budget. Very professional. I will definitely use him again for any plumbing issues.

Laura W. in South Pasadena, CA

Project: Install or Replace a Water Heater

Comments: John was very responsive to my initial call, showed upon time and did excellent work at a fair price to replace my water heater. I highly recommend him and I plan to use him for future plumbing needs

Gary P. in Sherman Oaks, CA

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Comments: We had them run a snake from our sewer line out to the street, as we have lots of trees with roots that sometimes get into the line. They came as scheduled, did a great job and the price was as quoted.

Colleen L. in Pasadena, CA


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John's Plumbing & Drain Services

3847 Brunswick Avenue, LA, Ca, 90039

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