The Best Anti Siphon Hose Bib – 2022

After hours of researching and comparing all models on the market, we find out the Best Anti Siphon Hose Bib of 2022. Check our ranking below.

Our Picks For The Top Anti Siphon Hose Bib


SaleBestseller No. 1
SUNGATOR 2-Pack Vacuum Breaker Set, 3/4 Inch Anti-Siphon Hose Bib Valve for Garden Spigot, RV, Solid Brass Anti-Backflow Valve with Tape
  • 【ADVANCED FUNCTION】: Break-off screw for permanent attachment; eliminates back-siphonage into water supply; anti-backflow valve for RV, garden spigot, outside water faucets, hose bibs, hydrants.
  • 【DRAIN HOLE】: Drain hole is able to drain the remained water in the pipe. WARNING :Please keep away from the product when turning off the water, remained water will be sprayed out
  • 【SPECIFICATIONS】: 3/4 inch female hose threaded inlet × 3/4 inch male hose threaded outlet; max operating pressure is 125 psi; max operating temperature is 180°F/82°C
  • 【HIGH QUALITY】: Durable brass material stays longer; Meets ASSE 1011/CSA B64.2, Meets ANSI/NSF 61-9
  • 【PACKAGE INCLUDES】: 2 × Vacuum Breakers, 4 × Washers, 1 × Tape (About 350" long) and 1 × Plastic Box
SaleBestseller No. 2
Homewerks Worldwide VACBFPZ4B Vacuum Breaker Hose Bib Backflow Preventer, 3/4 Inch, Brass
  • FUNCTIONALITY: Homewerks Vacuum Breaker will help prevent water backflow to the main water supply. 3/4-Inch self draining vacuum, breaker, Male hose thread
  • PERFORMANCE: Can operate into maximum temperature rating of 180º F/82º C and maximum operating pressure rating in 125 Psi. Meets ASSE 1011/CSA B64.2, Meets ANSI/NSF 61-9
  • 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. We ensure that all our products are produced and certified to regional, national and international industry standards.
Bestseller No. 3
WHK Hose Bib Backflow Preventer Vacuum Breaker,Garden Hose Check Valve to Connect 3/4 Inch Outdoor Faucet Spigot,Sprinkler,RV,Anti-Siphon,2 Packs
  • ★【Garden Hose Backflow Preventer Material】●The material of bib hose backflow preventer is use solid 100% heavy duty brass,safety and duable.●The hose bib vacuum breaker is high temperature ductility and low magnetic permeability.Meets ASSE 1011/CSA B64.2 and ANSI/NSF 61-9 Standard.
  • ★【Garden Hose Vacuum Breaker Feature】WHK Vacuum Breaker will prevent unclean water into drinking; Manually drain the faucet and block water from freezing and Anti-siphone. 3/4-Inch self draining vacuum, breaker, Male hose thread, Break-off screw for permanent attachment.
  • ★【Vacuum breaker Valve Size】3/4-inch female hose threaded inlet,3/4-inch male hose threaded outlet.The ¾-Inch thread outlet is apply for most of standard hose and end valves including hose bib, sillcocks, wall faucets,RV water lines and garden hose.
  • ★【Garden Hose Check Valve Application Condition 】Max operating pressure is 125 psi; Max operating temperature is 180°F/82°C.
  • ★【100% Satisfaction Service and Package includes】You will receive 2 PCS hose backflow preventer+1 PC Tape+2 additional washers.If you are not completely satisfied our products,we will give you a replacement or a refund.
Bestseller No. 4
SUNGATOR Anti Siphon Valve, 6-Pack Hose Bib Vacuum Breakers Set, 3/4 Inch Backflow Preventer for Garden Spigot, RV, Solid Brass Anti-Backflow Valve with Sealing Tape
  • 【ADVANCED FUNCTION】: Break-off screw for permanent attachment; eliminates back-siphonage into water supply; anti-backflow valve for RV, garden spigot, outside water faucets, hose bibs, hydrants
  • 【DRAIN HOLE】: Drain hole is able to drain the remained water in the pipe. WARNING :Please keep away from the product when turning off the water, remained water will be sprayed out
  • 【SPECIFICATIONS】: 3/4 inch female hose threaded inlet × 3/4 inch male hose threaded outlet; max operating pressure is 125 psi; max operating temperature is 180°F/82°C
  • 【HIGH QUALITY】: Durable brass material stays longer; Meets ASSE 1011/CSA B64.2, Meets ANSI/NSF 61-9
  • 【PACKAGE INCLUDES】: 6 × Vacuum Breakers, 6 × Washers, 1 × Tape (About 350" long) and 1 × Plastic Box
SaleBestseller No. 5
SUNGATOR Anti Siphon Valve, Hose Bib Vacuum Breakers Set, 3/4 Inch Backflow Preventer for Garden Spigot, RV, Solid Brass Anti-Backflow Valve with Sealing Tape (4-Pack)
  • 【ADVANCED FUNCTION】: Break-off screw for permanent attachment; eliminates back-siphonage into water supply; anti-backflow valve for RV, garden spigot, outside water faucets, hose bibs, hydrants
  • 【DRAIN HOLE】: Drain hole is able to drain the remained water in the pipe. WARNING :Please keep away from the product when turning off the water, remained water will be sprayed out
  • 【SPECIFICATIONS】: 3/4 inch female hose threaded inlet × 3/4 inch male hose threaded outlet; max operating pressure is 125 psi; max operating temperature is 180°F/82°C
  • 【HIGH QUALITY】: Durable brass material stays longer; Meets ASSE 1011/CSA B64.2, Meets ANSI/NSF 61-9
  • 【PACKAGE INCLUDES】: 4 × Vacuum Breakers, 4 × Washers, 1 × Tape (About 350" long) and 1 × Plastic Box
Bestseller No. 6
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.The ¾-Inch thread outlet is compatible with most of standard hose and end valves including hose bib, sillcocks, wall faucets and garden hose.
  • ★【Temperatures】:Max. operating temp. rating: 180oF/82oC, Max. operating pressure rating: 125 PSI.
  • ★【Application】:Break-off screw for permanent attachment. Eliminates back-siphonage into water supply,anti-backflow valve for RV, garden spigot, outside water faucets, hose bibs, hydrants.
  • ★【Material】: Litorange Brass for corrosion resistance, high temperature ductility and low magnetic permeability.Meets ASSE 1011/CSA B64.2, Meets ANSI/NSF 61-9 Standard.
  • ★【Package include】: 2 PCS Vacuum Breaker with 2 PCS extra red washers.Comes with 1 year guarantee.
Bestseller No. 7
Prier C-144D04 4", Full Turn Wall Inlet MPT x 1/2" SWT Anti-Siphon Freezeless Hydrant, 4"
  • Anti-Siphon vacuum breaker and Back Flow check valve meet ASSE 1019 approval
  • Satin Nickel plated for long life
  • Solid Brass body, Valve Stem Cap, Seat and Stem Ends
  • Easy Conversion to Loose Key Operation with brass female stem cap
  • Enclosed screw holes and self-aligning lug for easy installation
Bestseller No. 8
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.
Bestseller No. 9
Midline Valve 84343 Sillcock Pipe Chrome Plated Brass Body Frost Anti-Siphon with Integral Vacuum Breaker 1/2 inch MIP/Sweat Connection and 3/4 inch Hose Bib, 12
  • Midline Valve product code 84343
  • 12 inch long Frost free anti-siphon sillcock with 3/4 inch mht outlet
  • Brass body with Chrome Plated finish and with vacuum breaker
  • With a 1/2 inch mip connect or 1/2 inch solder cup for water supply
  • Upc approved lead free product
Bestseller No. 10
Prier P-164D04 Quarter-Turn Frost Free Anti-Siphon Outdoor Hydrant, 4-Inch
  • Heavy duty construction
  • Anti-siphon - vacuum breaker
  • 1/2" MIP x 1/2" SWT
  • 4-inch length
  • Connects in heated portion of structure to help prevent freezing


How Do You Buy The Best Anti Siphon Hose Bib?


Do you get stressed out thinking about shopping for a great Anti Siphon Hose Bib? Do doubts keep creeping into your mind? We understand because we’ve already gone through the whole process of researching Anti Siphon Hose Bib, which is why we have assembled a comprehensive list of the greatest Anti Siphon Hose Bib available in the current market. We’ve also come up with a list of questions that you probably have yourself.


We’ve done the best we can with our thoughts and recommendations, but it’s still crucial that you do thorough research on your own for Anti Siphon Hose Bib that you consider buying. Your questions might include the following:

  • Is it worth buying an Anti Siphon Hose Bib?
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  • What factors deserve consideration when shopping for an effective Anti Siphon Hose Bib?
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  • Which Anti Siphon Hose Bib are good in the current market?
  • Where can you find information like this about Anti Siphon Hose Bib?

We’re convinced that you likely have far more questions than just these regarding Anti Siphon Hose Bib, and the only real way to satisfy your need for knowledge is to get information from as many reputable online sources as you possibly can.


Potential sources can include buying guides for Anti Siphon Hose Bib, rating websites, word-of-mouth testimonials, online forums, and product reviews. Thorough and mindful research is crucial to making sure you get your hands on the best possible Anti Siphon Hose Bib. Make sure that you are only using trustworthy and credible websites and sources.


We provide an Anti Siphon Hose Bib buying guide, and the information is totally objective and authentic. We employ both AI and big data in proofreading the collected information. How did we create this buying guide? We did it using a custom-created selection of algorithms that lets us manifest a top-10 list of the best available Anti Siphon Hose Bib currently available on the market.


This technology we use to assemble our list depends on a variety of factors, including but not limited to the following:


  1. Brand Value: Every brand of Anti Siphon Hose Bib has a value all its own. Most brands offer some sort of unique selling proposition that’s supposed to bring something different to the table than their competitors.
  2. Features: What bells and whistles matter for an Anti Siphon Hose Bib?
  3. Specifications: How powerful they are can be measured.
  4. Product Value: his simply is how much bang for the buck you get from your Anti Siphon Hose Bib.
  5. Customer Ratings: Number ratings grade Anti Siphon Hose Bib objectively.
  6. Customer Reviews: Closely related to ratings, these paragraphs give you first-hand and detailed information from real-world users about their Anti Siphon Hose Bib.
  7. Product Quality: You don’t always get what you pay for with an Anti Siphon Hose Bib, sometimes less, and sometimes more.
  8. Product Reliability: ow sturdy and durable an Anti Siphon Hose Bib is should be an indication of how long it will work out for you. .

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