10 Best Backflow Preventer Top Picks 2022

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Are you looking for Backflow Preventer Reviews? Our experts found 500 number of feedback online for "Backflow Preventer" and shortlisted them. This suggestions is created for those looking for their ideal Backflow Preventer. On selected products for the Best Backflow Preventer you will see ratings. The rating matrix we have generated is based on user ratings found online. Take a look -

Best Backflow Preventer
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Comparison Chart for Best Backflow Preventer

We found 500 reviews when researching. We have considered users feedback on the Backflow Preventer and our suggestions includes only the finest of them in this article.

NoProductScoreAction
1Wilkins 2-975XL2 2-Inch Lead Free Reduced Pressure Backflow Preventer9.8View On Amazon
2Litorange 2 Pack Brass 3/4" Inch GHT Hose Bibb Connector Backflow Preventer Vacuum Breaker9.6View On Amazon
3Litorange 4 Pack Brass 3/4" Inch GHT Hose Bibb Connector Backflow Preventer Vacuum Breaker8.8View On Amazon
4Camco 23303 1/2" Back-Flow Preventer - Lead Free8.8View On Amazon
5Wilkins 1-975XL2 Backflow Preventer8.6View On Amazon
6Zurn Wilkins 1" 350 Double Check Backflow Preventer8.4View On Amazon
7Homewerks Worldwide VACBFPZ4B Vacuum Breaker Hose Bib Backflow Preventer8.4View On Amazon
8Watts 63190 Backflow Preventer 1/2"8.4View On Amazon
9Zurn Wilkins 1" 720A Pressure Vacuum Breaker Assembly8.4View On Amazon
10Mueller FBA_108-904RP 108-904RP Backflow Preventer-Vacuum Breaker8.2View On Amazon

Table Of Content:

1. Wilkins 2-975XL2 2-Inch Lead Free Reduced Pressure Backflow Preventer

  • Wye pattern design for short lay length
  • Short lay length eases replacement labor costs
  • If installed indoors, the installation shall be supplied with an air gap adapter and integral monitor switch.

2. Litorange 2 Pack Brass 3/4″ Inch GHT Hose Bibb Connector Backflow Preventer Vacuum Breaker

  • Specifications】:3/4-inch female hose threaded inlet,3/4-inch male hose threaded outlet.
  • Temperatures】:Max. operating temp. rating: 180oF/82oC, Max. operating pressure rating: 125 PSI.
  • Application】:Break-off screw for permanent attachment.
  • Material】: Litorange Brass for corrosion resistance, high temperature ductility and low magnetic permeability.
  • Package include】: 2 PCS Vacuum Breaker with 2 PCS extra red washers.Comes with 1 year guarantee.

3. Litorange 4 Pack Brass 3/4″ Inch GHT Hose Bibb Connector Backflow Preventer Vacuum Breaker

  • 3/4-inch female hose threaded inlet,3/4-inch male hose threaded outlet.
  • Max. operating temp. rating: 180 F/82 C, Max. operating pressure rating: 125 PSI.
  • Break-off screw for permanent attachment.
  • Meets ASSE 1011/CSA B64.2, Meets ANSI/NSF 61-9 Standard.
  • Package include: 4 PCS Vacuum Breaker with 4 PCS extra red washers.

4. Camco 23303 1/2″ Back-Flow Preventer – Lead Free

  • Heavy duty brass body with stainless spring
  • Prevents backflow
  • Allows fluid to only flow in one direction
  • 1/2 inch or 3/4 inch (Male x Female NPT)
  • Easy to install

5. Wilkins 1-975XL2 Backflow Preventer

  • Wye pattern design for short lay length
  • Short lay length eases replacement labor costs

6. Zurn Wilkins 1″ 350 Double Check Backflow Preventer

  • Flush Tool (FLUSH) provides easy line flushing, saving up to 15 minutes per installation
  • EZSwap removable pressure vessel reduces repair time and costs, and is serviceable off-line
  • Reduced labor and repair kit costs save 75% or more during backflow lifecycle;ASSE Listed 1015, IAPMO Listed;CSA Certified B64.
  • AWWA Compliant C510;Approved by the Foundation for Cross Connection Control and Hydraulic Research at the University of Southern California.

7. Homewerks Worldwide VACBFPZ4B Vacuum Breaker Hose Bib Backflow Preventer

  • FUNCTIONALITY: Homewerks Vacuum Breaker will help prevent water backflow to the main water supply.
  • PERFORMANCE: Can operate into maximum temperature rating of 180º F/82º C and maximum operating pressure rating in 125 Psi.
  • COMPATIBILITY: The ¾-Inch thread outlet is compatible with most of standard hose and end valves including hose bib, sillcocks, wall faucets and garden hose.
  • CORROSION RESISTANT: Homewerks Vacuum Breaker is a corrosion resistant as it built with durable and reliable brass constructions.
  • HOMEWERKS TRUSTED QUALITY: Be confident in the quality and construction of each and every one of our products.
  • 3/4-Inch hose thread outlet
  • Break-off screw for permanent attachment
  • Meets ASSE 1011 / CSA B64.2 Standards
  • Meets ANSI / NSF 61 low lead requirements

8. Watts 63190 Backflow Preventer 1/2″

  • Watts check valve type brass
  • Watts backflow preventer
  • Brass construction

9. Zurn Wilkins 1″ 720A Pressure Vacuum Breaker Assembly

  • Serial number visible in any installed orientation reduces labor time
  • Consistent, reliable performance provides world class backsiphonage protection
  • Construction offers corrosion-resistance, strength, and winterization protection
  • ASSE Listed 1020
  • CSA Certified
  • Approved by the Foundation for Cross-Connection Control & Hydraulic Research at the University of Southern California.

10. Mueller FBA_108-904RP 108-904RP Backflow Preventer-Vacuum Breaker

  • For nonfreezing areas only
  • Fits any 3/4” hose thread outlet
  • Brand Name: Mueller
  • Manufacturer: Mueller

Backflow Preventer Buying Guide


Does the thought of finding a great Backflow Preventer stress you out? Has your mind been juggling between choices when it comes to buying Backflow Preventer in general, specifically regarding which model to choose?
If that’s the case, know that you’re not alone. Many people find it tough to buy the perfect Backflow Preventer for themselves. We understand the stress associated with the buying process!
Since you’re here, you are obviously curious about Backflow Preventer Reviews. You’ve been bombarded with information, so you need to find a reputable source with credible options before you make any decisions on which product would be best for your needs.
There are many sources that’ll provide you with that information- buying guides or ratings websites, word-of-mouth testimonials from friends or family members, online forums where users share their personal experiences, product reviews specifically found all over the internet and YouTube channels. Only thorough research will ensure that you get the right product.
But that’s not always easy, right? That's why we've taken time to compile a list of the best Backflow Preventer in today's market, on your behalf, so that there will be no more worries for you.
How did we come up with the list, you ask? How did we create this buying guide?
  • First, our algorithms collected as much information available about these products from trusted sources.
  • We employed both Artificial Intelligence and large data volume to validate all collected information.
  • Then our AI ranked them on their quality-to-price ratio using industry-standard criteria that let us pick the best Backflow Preventer currently on the market!
The products aren’t chosen randomly. We consider several criteria before assembling a list. Some of the criteria are discussed below-
  1. Brand Value: What happens when you go for a not-so-reputable brand just because the price seems cheap? Well, the chance of getting a short-lasting product goes higher. That’s because the renowned brands have a reputation to maintain, others don’t.
Top Backflow Preventer brands try to offer some unique features that make them stand out in the crowd. Thus hopefully, you’ll find one ideal product or another in our list.
  1. Features: You don’t need heaps of features, but useful ones. We look at the features that matter and choose the top Backflow Preventer based on that.
  2. Specifications: Numbers always help you measure the quality of a product in a quantitative way. We try to find products of higher specifications, but with the right balance.
  3. Customer Ratings: The hundreds of customers using the Backflow Preventer before you won’t say wrong, would they? Better ratings mean better service experienced by a good number of people.
  4. Customer Reviews: Like ratings, customer reviews give you actual and trustworthy information, coming from real-world consumers about the Backflow Preventer they used.
  5. Seller Rank: Now, this is interesting! You don’t just need a good Backflow Preventer, you need a product that is trendy and growing in sales. It serves two objectives. Firstly, the growing number of users indicates the product is good. Secondly, the manufacturers will hopefully provide better quality and after-sales service because of that growing number.
  6. Value For The Money: They say you get what you pay for. Cheap isn’t always good. But that doesn’t mean splashing tons of money on a flashy but underserving product is good either. We try to measure how much value for the money you can get from your Backflow Preventer before putting them on the list.
  7. Durability: Durability and reliability go hand to hand. A robust and durable Backflow Preventer will serve you for months and years to come.
  8. Availability: Products come and go, new products take the place of the old ones. Probably some new features were added, some necessary modifications were done. What’s the point of using a supposedly good Backflow Preventer if that’s no longer continued by the manufacturer? We try to feature products that are up-to-date and sold by at least one reliable seller, if not several.
  9. Negative Ratings: Yes, we take that into consideration too! When we pick the top rated Backflow Preventer on the market, the products that got mostly negative ratings get filtered and discarded.

These are the criteria we have chosen our Backflow Preventer on. Does our process stop there? Heck, no! The most important thing that you should know about us is, we're always updating our website to provide timely and relevant information.
Since reader satisfaction is our utmost priority, we have a final layer of filtration. And that is you, the reader! If you find any Backflow Preventer featured here Incorrect, irrelevant, not up to the mark, or simply outdated, please let us know. Your feedback is always welcome and we’ll try to promptly correct our list as per your reasonable suggestion.

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