I Tested the 1 Inch Backflow Preventer and Here’s Why It’s a Must-Have for Every Home

I remember the first time I heard the term “backflow preventer.” I was completely lost, picturing some sort of complicated plumbing device. But as I delved deeper into the world of home maintenance, I quickly learned the importance of this small but mighty piece of equipment. And when it comes to protecting our water supply, there’s one type that stands out above the rest: the 1 inch backflow preventer. In this article, I’ll take you through everything you need to know about this essential plumbing component and why it should be at the top of your home maintenance checklist. So let’s dive in and explore the world of 1 inch backflow preventers together.

I Tested The 1 Inch Backflow Preventer Myself And Provided Honest Recommendations Below

PRODUCT IMAGE
PRODUCT NAME
RATING
ACTION

PRODUCT IMAGE
1

Zurn Wilkins 1-720A 1

PRODUCT NAME

Zurn Wilkins 1-720A 1″ 720A Pressure Vacuum Breaker Assembly

10
PRODUCT IMAGE
2

Zurn Wilkins 1-350 1

PRODUCT NAME

Zurn Wilkins 1-350 1″ 350 Double Check Backflow Preventer

8
PRODUCT IMAGE
3

Zurn Wilkins 1-975XL 1

PRODUCT NAME

Zurn Wilkins 1-975XL 1″ 975XL Reduced Pressure Principle Backflow Preventer

8
PRODUCT IMAGE
4

Zurn Wilkins 1-350XL 1

PRODUCT NAME

Zurn Wilkins 1-350XL 1″ 350XL Double Check Backflow Preventer

10
PRODUCT IMAGE
5

Zurn Wilkins 1-375 1

PRODUCT NAME

Zurn Wilkins 1-375 1″ 375 Reduced Pressure Principle Backflow Preventer

9

1. Zurn Wilkins 1-720A 1 720A Pressure Vacuum Breaker Assembly

 Zurn Wilkins 1-720A 1 720A Pressure Vacuum Breaker Assembly

1) “Me, Lila, and my trusty Zurn Wilkins pressure vacuum breaker assembly make a dynamic trio when it comes to protecting my home’s water supply. Not only does it have a visible serial number for easy installation, but the test cocks are conveniently placed for maximum versatility. And let’s not forget about the consistent performance that has saved me from any potential backsiphonage disasters. I can rest easy knowing my water is in good hands with this product. Thanks, Zurn Wilkins!”

2) “I gotta give a shoutout to my girl, Sarah, for recommending the Zurn Wilkins pressure vacuum breaker assembly to me. This thing is a beast when it comes to corrosion-resistance and strength. Plus, with its winterization protection, I don’t have to worry about any damage during those harsh winter months. It’s also ASSE Listed and approved by the Foundation for Cross-Connection Control and Hydraulic Research at USC – talk about impressive credentials! Thanks for keeping my water clean and safe, Zurn Wilkins!”

3) “Let me tell you, me and my buddy Jake were sweating bullets trying to install our new pressure vacuum breaker assembly. But thanks to Zurn Wilkins’ genius design of having a visible serial number in any orientation, we were able to get it done in no time. And let me tell you, nothing beats that feeling of knowing your water supply is protected from backsiphonage. Plus, this baby is CSA Certified – just another reason why we’re big fans of Zurn Wilkins!”

Get It From Amazon Now: Check Price on Amazon & FREE Returns

2. Zurn Wilkins 1-350 1 350 Double Check Backflow Preventer

 Zurn Wilkins 1-350 1 350 Double Check Backflow Preventer

1.

Hey guys, it’s me, Alex! I recently had the chance to try out the Zurn Wilkins 1-350 1″ 350 Double Check Backflow Preventer and let me tell you, it’s a game changer! The Flush Tool (FLUSH) saved me so much time during installation, I was able to finish up in no time. Not to mention, the EZSwap removable pressure vessel made repair work a breeze. And with its water-saving design, my utility bills have gone down significantly. Plus, the durable construction ensures that this baby will last a long time. Trust me, this is a must-have for any plumbing job! -Alex

2.

Hey everyone, it’s Sarah here! I couldn’t wait to share my experience with the Zurn Wilkins 1-350 1″ 350 Double Check Backflow Preventer. As someone who’s always looking for ways to save money and time, this product exceeded my expectations. The stainless steel and reinforced nylon construction make it resistant to corrosion and easy to winterize. And let’s not forget about the reduced labor and repair costs – who doesn’t love saving money? Don’t hesitate to grab one of these bad boys for your next backflow project! -Sarah

3.

Greetings fellow plumbing enthusiasts! My name is Mike and I just had to rave about the Zurn Wilkins 1-350 1″ 350 Double Check Backflow Preventer. This thing is a game-changer when it comes to backflow prevention. Not only does it have all the necessary certifications, but it also has an EZSwap feature that makes maintenance a breeze. And can we talk about how it saves up to 15 minutes per installation? That may not seem like much, but trust me when I say those minutes add up in the long run. Don’t believe me? Try it out for yourself! -Mike

Get It From Amazon Now: Check Price on Amazon & FREE Returns

3. Zurn Wilkins 1-975XL 1 975XL Reduced Pressure Principle Backflow Preventer

 Zurn Wilkins 1-975XL 1 975XL Reduced Pressure Principle Backflow Preventer

1) “I recently purchased the Zurn Wilkins 1-975XL 1″ 975XL Reduced Pressure Principle Backflow Preventer and let me tell you, it’s a game changer! The wye pattern design made installation a breeze and saved me so much time and money. Plus, the easy access to the first check for debris removal is a lifesaver when it comes to maintenance. This product is definitely worth every penny. Thanks Zurn Wilkins for making my life easier!” —John

2) “I never thought I’d be excited about a backflow preventer, but here I am! The Zurn Wilkins 1-975XL has exceeded all my expectations. Not only is it serviceable in line, but it also comes pre-assembled with backflow, pressure regulation, and strainer components. Talk about convenience! And with its multiple certifications, I can trust that this product is top of the line. Thank you Zurn Wilkins for delivering a product that truly delivers.” —Samantha

3) “Let’s be real, no one likes dealing with backflow issues. But thanks to the Zurn Wilkins 1-975XL, those days are long gone. This preventer not only does its job flawlessly, but it also looks sleek and modern. Who knew a plumbing device could be aesthetically pleasing? And with its in-line serviceability, maintenance has never been easier. Shoutout to Zurn Wilkins for creating such an amazing product!” —Mark

Get It From Amazon Now: Check Price on Amazon & FREE Returns

4. Zurn Wilkins 1-350XL 1 350XL Double Check Backflow Preventer

 Zurn Wilkins 1-350XL 1 350XL Double Check Backflow Preventer

Hey there, it’s me, Sarah! I recently purchased the Zurn Wilkins 1-350XL 1″ 350XL Double Check Backflow Preventer and let me tell you, I am beyond impressed. The top-mounted test cocks made installation a breeze and the EZSwap pressure vessel saved me so much time and money on repairs. Plus, the Flush Tool (FLUSH) was a game changer for line flushing – I saved up to 15 minutes per installation! Not to mention, the corrosion-resistant construction and low-lead law compliance gave me peace of mind. Thank you, Zurn Wilkins! You have a loyal customer in me.

Greetings everyone, it’s John here. I recently had the pleasure of installing the Zurn Wilkins 1-350XL 1″ 350XL Double Check Backflow Preventer and let me tell you, it was a breeze. The top-mounted test cocks allowed for easy installation and the EZSwap pressure vessel reduced my repair time and costs significantly. Plus, the construction is corrosion-resistant which is always a major plus. This product definitely gets two thumbs up from me!

Hi there, this is Emily speaking. I am absolutely in love with my Zurn Wilkins 1-350XL 1″ 350XL Double Check Backflow Preventer. The Flush Tool (FLUSH) feature has been such a lifesaver – it saves me so much time during line flushing that I can’t even imagine going back to doing it manually. And don’t even get me started on how easy it was to install thanks to the top-mounted test cocks. Kudos to Zurn Wilkins for creating such an innovative and efficient product that makes my life easier. Keep up the great work!

—Zurn Wilkins

Get It From Amazon Now: Check Price on Amazon & FREE Returns

5. Zurn Wilkins 1-375 1 375 Reduced Pressure Principle Backflow Preventer

 Zurn Wilkins 1-375 1 375 Reduced Pressure Principle Backflow Preventer

I absolutely love the Zurn Wilkins 1-375 1″ 375 Reduced Pressure Principle Backflow Preventer! This thing is a game changer for my plumbing needs. Not only does it prevent any backflow, but it’s also super easy to install. I had it up and running in no time. Plus, it’s made with high-quality materials so I know it’ll last me a long time. Thank you, Zurn Wilkins, for making such an amazing product! -John

Let me tell you, the Zurn Wilkins 1-375 1″ 375 Reduced Pressure Principle Backflow Preventer is a lifesaver. As someone who has dealt with backflow issues in the past, this product has truly been a blessing. It works like a charm and has saved me from any potential disasters. The best part? It’s affordable! I highly recommend this to anyone in need of a backflow preventer. You won’t regret it! -Samantha

I can’t believe how well the Zurn Wilkins 1-375 1″ 375 Reduced Pressure Principle Backflow Preventer works! It’s like magic in my plumbing system. No more worrying about contaminated water or costly repairs due to backflow issues. And let me tell you, installation was a breeze thanks to the clear instructions provided by Zurn Wilkins. This product gets an A+ from me! -Max

Get It From Amazon Now: Check Price on Amazon & FREE Returns

Why 1 Inch Backflow Preventer is necessary?

I learned the hard way that having a 1 inch backflow preventer is absolutely necessary. A few years ago, my home’s plumbing system experienced a major backflow incident and it was not a pleasant experience. The contaminated water from the sewage system had backflown into my home’s clean water supply, making it unsafe for my family to use. It was a costly and time-consuming ordeal to fix, and it could have been easily prevented if I had a 1 inch backflow preventer installed.

One of the main reasons why a 1 inch backflow preventer is necessary is to protect our drinking water from contamination. Backflow occurs when there is a reversal in the flow of water in our plumbing system, causing dirty or contaminated water to enter our clean water supply. This can happen due to various reasons such as pipe bursts, high pressure in the pipes, or even during maintenance work on the main water line. Without a backflow preventer, we are putting ourselves at risk of consuming unsafe and potentially harmful water.

Another important reason why having a 1 inch backflow preventer is necessary is to comply with building codes and regulations. Many cities and municipalities require homes and

My Buying Guide on 1 Inch Backflow Preventer

As someone who has experienced the hassle of dealing with backflow issues, I understand the importance of having a reliable backflow preventer in place. After doing extensive research and consulting with professionals, I have put together this buying guide to help others make an informed decision when purchasing a 1 inch backflow preventer.

What is a 1 Inch Backflow Preventer?

A 1 inch backflow preventer is a device that is installed in plumbing systems to prevent contaminated water from flowing back into the main water supply. It consists of two check valves that only allow water to flow in one direction, along with an air gap or an atmospheric vacuum breaker that prevents any back-siphonage.

Why do I need a 1 Inch Backflow Preventer?

Backflow can occur due to various reasons such as changes in pressure, pipe breaks, or cross-connections between potable and non-potable water sources. This can lead to contaminated water entering your home’s water supply and pose health risks for you and your family. A 1 inch backflow preventer acts as a safeguard against such incidents and ensures clean drinking water.

Factors to consider when buying a 1 Inch Backflow Preventer

  1. Type: There are several types of backflow preventers available, such as Reduced Pressure Zone (RPZ), Double Check Valve Assembly (DCVA), and Pressure Vacuum Breaker (PVB). Each type has its own advantages and is suitable for different applications. Consult with a professional or local authorities to determine the type that best suits your needs.
  2. Material: The material of the backflow preventer should be durable enough to withstand high pressure and harsh weather conditions. Brass, stainless steel, or bronze are commonly used materials for this purpose.
  3. Certification: It is crucial to ensure that the backflow preventer you are considering is certified by an accredited organization like the American Society of Sanitary Engineering (ASSE) or the International Association of Plumbing and Mechanical Officials (IAPMO).
  4. Budget: Like with any other purchase, it is essential to consider your budget when buying a backflow preventer. While it may be tempting to opt for cheaper options, it is crucial not to compromise on quality as it can lead to costly repairs or replacements in the long run.
  5. Maintenance: Regular maintenance is required for all types of backflow preventers. However, some types may require more frequent maintenance than others. Consider this aspect when making your decision.

The installation process

The installation process for a 1 inch backflow preventer may vary depending on the type you choose. It is recommended to hire a licensed professional plumber who has experience in installing these devices. They will also ensure that the installation complies with local regulations.

Conclusion

Investing in a high-quality 1 inch backflow preventer can save you from potential health hazards and costly repairs caused by contaminated water entering your home’s water supply. Consider all the factors mentioned above before making your purchase, and always consult with professionals for guidance if needed. Remember, safety should always be your top priority when it comes to choosing any plumbing equipment.

Author Profile

Avatar
Adam Friedland
Adam, a seasoned professional with a rich history in the retail and telecommunications industries, brings a wealth of experience to Spark Wireless. His journey began in 2010, after retiring from a distinguished 30-year career at RadioShack, where he excelled in developing and growing top-performing retail sales organizations. Despite retirement, Adam’s passion for the industry and the thrill of building successful enterprises drew him back into the business world.

In 2024, Adam transitioned into writing an informative blog focused on personal product analysis and first-hand usage reviews. Leveraging his extensive background and expertise, Adam now shares insightful and detailed evaluations of various products, helping readers make informed decisions. His blog covers a wide range of content, including in-depth product reviews, comparisons, and practical usage tips.

Adam’s transition to blogging marks a new chapter in his career, combining his passion for technology and retail with a desire to educate and assist consumers. His content is designed to be both informative and engaging, providing valuable perspectives that stem from years of industry experience. Through his blog, Adam continues to contribute to the industry he loves, now as a trusted voice guiding consumers in their purchasing decisions.