Interested In a Reverse Osmosis Filter System Installation? Call Now for a No Obligation Consultation.

Praz: Your Trusted Choice for Reverse Osmosis System Installations in Los Angeles for both homes and businesses. We are a locally operated company that has been specializing in RO water purifiers for over 30 years. We are proud to be the go-to choice for homeowners, apartment dwellers, and businesses alike in Los Angeles and surrounding areas. Our commitment to quality, customer service, and providing the most effective water treatment solutions has made us a trusted name in the industry.
All of our systems are guaranteed to remove pollutants by 99.99%. This includes but isn’t limited to arsenic, fluoride, chromium, nitrates, contagions, chemicals, fungicides, and bacteria.

When it comes to choosing the right company for the installation of an under sink reverse osmosis filter system, you want to make sure that you are getting the best quality and customer service possible. Praz is a trusted name when it comes to RO systems, and we have been providing excellent customer service for over 30 years.

Reverse osmosis is widely recognized as the most effective and provident way to treat drinking water. It utilizes a multi-stage filtration process that removes contaminants and impurities, ensuring you have access to clean, safe, and great-tasting water. At Praz, we offer a range of systems with various stages of RO filtration to accommodate your household capacity and budget.

Investing in a Praz RO water filter is not just about getting clean water; it’s about safeguarding the health and well-being of you and your loved ones. With the growing concerns over water quality, it has become increasingly important to take proactive steps in ensuring the water you consume is free from harmful contaminants. Our RO filtration systems provide a reliable and convenient solution, delivering water that is not only safe but also tastes refreshing.

With so many alternatives why choose Praz for your RO Filration?  Here are just a few reasons why:

  • Quality – Praz has been a leader in RO systems since 1999, so you can rest assured that we know what we’re doing. We also use only the highest quality materials and components in our products. All of our staff members have a minimum of 10 years of experience and are veterans when it comes to water treatment.
  • Reliability –Praz systems are designed to be durable and reliable and are backed by a 5-year limited warranty.
  • Price – Price can be an important factor when deciding on an RO filter. We offer competitive prices on our products that are in line with other quality RO systems on the market.
  • Unparalleled Customer Service – We pride ourselves on providing unparalleled customer service. With over three decades of experience, our team of experts is highly trained and knowledgeable in all aspects of reverse osmosis system installations. We understand that selecting the right company for your under-sink filter system is crucial, and we strive to exceed your expectations at every step of the process. From the initial consultation to the installation and ongoing maintenance, we are here to ensure your complete satisfaction.
  • Reputation: When it comes to choosing a company for your reverse osmosis system installation, don’t settle for anything less than the best. Praz has built a reputation for excellence over the past three decades, and our commitment to quality and customer satisfaction is unwavering. With our extensive experience, cutting-edge technology, and unmatched filtration guarantee, you can trust us to provide you with the highest level of service and the best RO filters on the market.
  • We Make Water Treatment Simple: Unlike our competition, we are a locally owned business and we make sure that we develop LIFELONG relationships with each one of our customers.
  • BPA-Free: All of our RO Systems are free of BPA & other harmful chemicals.
  • All of our RO purifiers use the highest quality FDA-approved components.
  • Safe American Made Filters and Membranes-no cheap foreign imitations.

When it comes to choosing the right company for the installation of an under sink reverse osmosis filter system, you want to make sure that you are getting the best quality and customer service possible. Praz is a trusted name when it comes to RO systems, and we have been providing excellent customer service for over 30 years. To get a multi stage RO System installed in your home, call us at 213-877-6083. We Serve All of Los Angeles County.

When It Comes to Under Sink Water Filters with Reverse Osmosis: We Have the Perfect System for Every Need & Budget!

RO 400 filtration system

RO-350

Similar Taste To Store Water

Warranty

2/5

Compaction Size

4
Stages of Filtration

24 Gallons
Daily Output Capacity

Alkaline Filtration

Home/Office/Kitchen Usage

RO 500 under sink RO filtration system

RO-400

Comparable to Crystal Geyster

Warranty

3/5

Compaction Size

5
Stages of Filtration

24 Gallons
Daily Output Capacity

Alkaline Filtration

Home/Office/Kitchen Usage

ROS 300 ro water filter for home and apartment

RO-500

Similar Taste to Fiji Water

Warranty

4/5

Compaction Size

6
Stages of Filtration

50 Gallons
Daily Output Capacity

Alkaline Filtration

Home/Office/Kitchen Usage

Nugen 5 Stage RO System

NuGen 600

Similar Taste To Smart Water

Warranty

4/5

Compaction Size

6
Stages of Filtration

50 Gallons
Daily Output Capacity

Alkaline Filtration

Home/Office/Kitchen Usage

Benty 6 Stage Reverse Osmosis Filter system default photo

Benty 720

Similar Taste To Smart Water

Warranty

5/5

Compaction Size

7
Stages of Filtration

50 Gallons
Daily Output Capacity

Alkaline Filtration

Home/Office/Kitchen Usage

LED Alkaline Smart Water

Similar Taste To Store Water

Warranty

5/5

Compaction Size

7
Stages of Filtration

600 Gallons
Daily Output Capacity

Alkaline Filtration

Home/Office/Kitchen Usage

RO Installation Gallery

FAQ

Reverse osmosis is a process in which water is forced through a semi-permeable membrane, removing over 99% of contaminants from the water. This process creates clean, healthy, and safe drinking water for your home or business.

Praz offers professional installation services that are LICENSED, WARRANTED, & INSURED for all of their reverse osmosis systems. Our certified technicians can help to ensure that your system is properly installed and functioning correctly.

They remove impurities from the water by passing it through a filter. Reverse osmosis systems are much more powerful than under sink water filters. They use a semi-permeable membrane to completely remove impurities from the water.

Depending on the type of filter and its usage, the filters on an RO system should be replaced every 6-12 months. Regularly replacing the filters ensures that your water will remain clean, safe, and free of contaminants, and can also help to extend the life of the system.
At Praz, we offer a range of reverse osmosis systems. We have under sink RO systems, whole house systems, and countertop systems. Our under sink RO systems are ideal for those looking for a discreet, easy-to-maintain water filtration solution. Our whole house systems are designed to filter all the water coming into the home, so you can enjoy clean, safe water from every tap. And our countertop RO systems are perfect for small households or for those who want a portable filtration solution.
RO systems can be used with a variety of water sources such as tap water, well water, or even salt water.

Yes, all odors will be removed giving you crystal clear water in its purest form.

Overall your yearly water expenses will tremendously decrease as you stop paying for expensive plastic bottles. Your water bill will remain unchanged. As RO installations do not alter output.
A reverse osmosis system that is properly maintained can last for up to 10 years.
The main benefit of reverse osmosis is that it removes over 99% of contaminants from your water, ensuring that you are drinking safe, healthy water. It also reduces the number of chemicals such as chlorine and lead that are normally found in tap water.
No.; None of our RO systems require electricity making them energy and cost efficient.

Yes, two of our reverse osmosis filters are for commercial use, the Benty and the LED Smart Alkaline.

Yes, we have two tankless RO systems, the Benty and the LED Smart Alkaline.

Let Us Help You Find a System That Fits Your Needs & Budget. Fill Out the Form Below to Get a Free Estimate.