Top 10 Backflow Preventer Garden Hose – Garden Hose Parts & Connectors

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1. American Valve


American Valve MVB 3/4" Hose Connection Vacuum Breaker

American Valve #ad - Break-off screw for permanent attachment. Meets asse 1011 Standard. 3/4-inch female hose threaded outlet. 3/4-inch male hose threaded outlet. Eliminates back-siphonage into water supply.
BrandAmerican Valve #ad
ManufacturerAmerican Valve #ad
Height1.25 Inches
Length1.45 Inches
Width1.25 Inches
Part NumberMVB 3/4
ModelMVB 3/4"

2. Hourleey


Hourleey Faucet Vacuum Breaker, Solid Brass Hose Bib Backflow Preventer, 3/4 Inch

Hourleey #ad - Widely use: can be used in rv, garden spigot, hose bibs, outside water faucets, hydrants. Protect you from drinking dirty water remaining in the hose. Good service: if any problem, please feel free to contact us, Prince Team offer replacement and full refund services. Function: hourleey faucet vacuum breaker can help you prevent foreign matter from entering the drinking water, prevent water from freezing and prevent anti-siphoning. Brass: heavy duty solid brass made it durable. Standard size: 3/4 inch thread fit most standard American hose.
BrandHourleey #ad
ManufacturerHourleey #ad
Height1.18 Inches
Length3.15 Inches
Weight0.28 Pounds
Width5.91 Inches
Part NumberLR8FHP9BNG

3. Hendrickson


Drip Depot Hendrickson Bros Hose Thread Backflow Preventer

Hendrickson #ad - Atmospheric Vacuum Breaker. Dg41 hvb. 3/4" fht x mht. Fits all standard hose bibbs. High-strength ABS construction for durability.
BrandHendrickson #ad
ManufacturerHendrickson #ad
Height2 Inches
Length2 Inches
Width2 Inches
Part NumberDG41

4. Mueller B & K


Mueller/B & K 108-904RP Backflow Preventer-Vacuum Breaker 2 Pack

Mueller B & K #ad - Model 108-904RP. Prevents back siphoning of contaminated water. Fits any 3/4'' hose thread outlet. Hose threads comply with ansi B1. 207; asse 1019 approved. 2 pack.
BrandMueller B & K #ad
ManufacturerUnAssigned #ad
Height3 Inches
Length4.5 Inches
Width3 Inches

5. Habitech


Filter, Backflow Preventer, Pressure Regulator, No Assembly Required, Habitech Drip Irrigation Faucet Adapter Kit: Connect 1/2" Tubing to Faucet or Hose

Habitech #ad - Don't settle for leaks and blowouts. Our durable assembly contains only the highest-quality parts to ensure properly functioning, precise and consistent pressure reduction and backflow prevention. Kit contains a drip irrigation backflow preventer, top-quality Senninger 25 PSI pressure regulator valve, 150 mesh filter, already put together and ready to use immediately.

Save money and time buying everything you need at once. Ideal for use with raised garden beds, farm, residential, greenhouse gardening and agricultural watering applications. Connect ½” tubing to any standard ¾” male outside faucet, spigot, hose bibb, garden hose or sprinkler manifold in seconds for an easy fit. Ensure accurate and reliable drip system performance with this all-in-one faucet to drip irrigation connection kit. Leakproof connector is compatible with any 1/2" tubing sizes.

520 to. 620 id inner diameter including Rain Bird and Dig. Jumpstart your drip irrigation installation with this set of essential components for building a maintenance-free drip system. Senninger 25 psi pressure reducer is 100% water tested for accuracy and known worldwide for its reliable performance. Connect your drip irrigation system to your water supply, keep out debris with a filter, maintain optimally low flow water pressure, and prevent dirt backflow all with a single pre-assembled unit.
BrandHabitech #ad
ManufacturerHabitech #ad
Height1.6 Inches
Length6.5 Inches
Weight0.25 Pounds
Width1.6 Inches
Part Number4336408900



1 Gallon, EZ Flo 1010-HB Garden Hose Fertilizer Injector w/Backflow Preventer

EZ-FLO #ad - Of fertilizer. For on/off and constant pressure ; Do not use on irrigation mainlines. Tank capacity: 1 us gallon ; Holds 7 lbs. Flow w/ standard Hose Bib: 2 GPM. Approximate feed ratio range: 1000:1 slow setting, 100:1 fast setting. Max. 100 psi pressure ; min. Ez flo 1010-hb garden hose fertilizer Injector w/ Backflow Preventer - Hose Bib and Drip System.
BrandEZ-FLO #ad
ManufacturerEZ Flo #ad
Part Number1010-HB

7. Merrill


Merrill MFG BVBNL75M Vacuum Breaker Hose Bib Backflow Preventer, 3/4 Inch, Brass Finish

Merrill #ad - Meets asse 1011/csa b64. 2. Break-off screw for permanent attachment. No-lead brass vacuum breaker - Standard 3/4 in. Eliminates back-Flow into water supply. Compatible with hose bib, sillcocks, wall faucets and garden hose. Hose connection.
BrandMerrill #ad
ManufacturerMerrill Manufacturing Company #ad

8. Spigotmaster


SpigotMaster ~SM01.125 Vacuum Breaker Adapter~ Converts an Arrowhead PK1360 Anti-Siphon Valve Into a Straight Through Connection

Spigotmaster #ad - Sm01. 125 ~ works on arrowhead spigots when you can only remove the bottom part of the Vacuum Breaker or Where the External Thread Diameter of Spigot Measures 1. 17". Sm-xl ~ for watts & cambridge brass spigots widely used in canada as well as nibco 63clvb/763clvb with VBS-12-ASSE Adapters Where the External Thread Diameter of Spigot is 1.

25". Converts an arrowhead anti-siphon hose bib into a normal garden hose connection that won't leak! we make 3 models to fit most spigots with external backflow preventers - MAKE SURE YOU MEASURE BEFORE ORDERING! Sm01 ~ works on arrowhead spigots when you can remove the entire Vacuum Breaker. Internal Diameter of Adapter is 1. 18" 30mm. External Threads on Spigot are 1. 05" in diameter, Internal Threads on Adapter are 1. 0" in Diameter. Internal Diameter of Adapter is 1. 125".
BrandSpigotmaster #ad
ManufacturerSpigotMaster Inc. #ad
Height1.25 Inches
Length1.25 Inches
Weight0.22 Pounds
Width1.25 Inches
Part NumberSM01

9. 2wayz


100% Secured, Smooth Long Handles y Valve, Bolted & Threaded. Easy Grip, 2wayz All Metal Body Garden Hose Splitter. 2020 Version

2wayz #ad - Full rubber cover makes working with the splitter easy in all kinds of weather. Every item we manufacture and sell comes with a HASSLE FREE unlimited money back guarantee. After many months of lab trials, and won’t disconnect. Touchy? No problem. Because the splitter is coated with rubber, ensuring an easy and flawless installation.

If you do not experience a high quality, leak free, G&S Investments will replace your item or fully refund you, time saving and simple experience, with no questions asked!. The splitter is also able to rotate 360 degrees, no tool are needed, it is ideal for for stiff hands or hands with arthritis. Other than a basic understanding of how spigots and hoses work, allowing you to tug and pull hoses in all directions. Nobody comes close to g&s investment's customer service.

Guaranteed. Long and smooth thread with rubber ring at female end will make leaks a long forgotten experience. Seamless installation, smooth operation: the 2wayz garden hose splitter has long handles 4 cm! which allow for smooth and easy shut on and off. Newly upgraded 2020, our expert engineers have completely reconstructed critical components of the splitter. Either this item will hold, or you take your money back! This never gets old: UNLIMITED MONEY BACK GUARANTEE. Built to last.
Brand2wayz #ad
ManufacturerG&S Investments #ad
Height3.94 Inches
Length3.94 Inches
Weight0.65 Pounds
Width1.57 Inches
Part Number4316356159

10. Twinkle Star


TWIS3001, Set of 2, Twinkle Star Heavy Duty Brass Shut Off Valve Garden Hose Connector

Twinkle Star #ad - Large plastic handle for easy grip, easy to turn on and off. Leak-free plated brass ball valve. Adjustable flow control. Note: with 3 years product warranty. If for any reason you are not satisfied, please let us know and our customer service team will help you RETURN OR REFUND. Swivel connectors for accurate attachment to faucet. Heavy duty brass one way valve.
BrandTwinkle Star #ad
ManufacturerTwinkle Star #ad
Height1.7 Inches
Length1.4 Inches
Width1.9 Inches
Part Number4336486831