---
product_id: 771898575
title: "Homewerks VAC-BFP-Z4B Vacuum Breaker, Male Hose Thread, 3/4-Inch by Homewerks [Parallel Import]"
brand: "homewerks worldwide"
price: "5576 kr"
currency: ISK
in_stock: true
reviews_count: 5
category: "Homewerks Worldwide"
url: https://www.desertcart.is/products/771898575-homewerks-vac-bfp-z4b-vacuum-breaker-male-hose-thread-3
store_origin: IS
region: Iceland
---

# prevents backflow & contamination ANSI & CSA certified thread 3/4" brass build Homewerks VAC-BFP-Z4B Vacuum Breaker, Male Hose Thread, 3/4-Inch by Homewerks [Parallel Import]

**Brand:** homewerks worldwide
**Price:** 5576 kr
**Availability:** ✅ In Stock

## Summary

> 💧 Keep your water pure, your garden thriving, and your peace of mind intact!

## Quick Answers

- **What is this?** Homewerks VAC-BFP-Z4B Vacuum Breaker, Male Hose Thread, 3/4-Inch by Homewerks [Parallel Import] by homewerks worldwide
- **How much does it cost?** 5576 kr with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.is](https://www.desertcart.is/products/771898575-homewerks-vac-bfp-z4b-vacuum-breaker-male-hose-thread-3)

## Best For

- homewerks worldwide enthusiasts

## Why This Product

- Trusted homewerks worldwide brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Universal Fit:** Fits any 3/4" male hose thread for seamless integration with your existing garden setup.
- • **Certified Safety:** Meets ANSI B1.20.7 and CSA standards for guaranteed backflow prevention and water safety.
- • **Trusted by Thousands:** 4.4-star rating from over 3,700 users proves this vacuum breaker is a must-have for well water and irrigation systems.
- • **Permanent Installation:** Designed for hassle-free, permanent attachment to protect your water supply year-round.
- • **Durable Brass Construction:** Premium 3/4" brass ensures long-lasting reliability and corrosion resistance.

## Overview

The Homewerks VAC-BFP-Z4B is a robust 3/4-inch brass vacuum breaker designed to prevent backflow contamination in garden hose systems. Certified to ANSI and CSA standards, it offers a universal fit for male hose threads and ensures permanent, leak-free installation. Trusted by thousands for its durability and reliability, this compact device safeguards your water supply with effortless efficiency.

## Description

3/4" brass, vacuum breaker, fits any 3/4" male hose screw outlet, splitting into attachment screw, permanent installation, hose thread ANSI b1.20.7 compliant, CSA certified, ASSE-approved.

Review: These are quality made and it's great to see the water drain from the holes after the supply is shut off. They look like they;; last 20 years, Good price, well made.
Review: No issues. No leaks. Good quality. Cheaper than big box. These are a very good idea if you run your well water outside.

## Features

- This product is brand new and unopened

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0046HA9S6 |
| Are Batteries Included | No |
| Brand | Homewerks Worldwide |
| Customer Reviews | 4.4 4.4 out of 5 stars (3,756) |
| Date First Available | September 24, 2015 |
| Item Weight | 9.07 g |
| Material | Brass |
| Model Number | VACBFPZ4B |
| Product Dimensions | 4.06 x 3.81 x 3.3 cm; 9.07 g |
| Quantity | 1 |
| Usage | アダプタ |

## Product Details

- **Brand:** Homewerks Worldwide
- **Connector Type:** アダプタ
- **Exterior Finish:** 真鍮
- **Global Trade Identification Number:** 00879420000071
- **Item Weight:** 9 g
- **Item dimensions L x W x H:** 41 x 38 x 33 mm
- **Manufacturer:** Homewerks Worldwide
- **Material:** Brass
- **Number of Pieces:** 1
- **Size:** 3/4 inch

## Images

![Homewerks VAC-BFP-Z4B Vacuum Breaker, Male Hose Thread, 3/4-Inch by Homewerks [Parallel Import] - Image 1](https://m.media-amazon.com/images/I/41UGzxpo0fL.jpg)
![Homewerks VAC-BFP-Z4B Vacuum Breaker, Male Hose Thread, 3/4-Inch by Homewerks [Parallel Import] - Image 2](https://m.media-amazon.com/images/I/41aQeurW82L.jpg)
![Homewerks VAC-BFP-Z4B Vacuum Breaker, Male Hose Thread, 3/4-Inch by Homewerks [Parallel Import] - Image 3](https://m.media-amazon.com/images/I/51D9sauFjcL.jpg)
![Homewerks VAC-BFP-Z4B Vacuum Breaker, Male Hose Thread, 3/4-Inch by Homewerks [Parallel Import] - Image 4](https://m.media-amazon.com/images/I/51Pke+AEB7L.jpg)
![Homewerks VAC-BFP-Z4B Vacuum Breaker, Male Hose Thread, 3/4-Inch by Homewerks [Parallel Import] - Image 5](https://m.media-amazon.com/images/I/51S2sCfSqXL.jpg)

## Questions & Answers

**Q: where is this made?  what is the country of origin?**
A: Hello,

This was manufactured in Taiwan.

**Q: Is the material lead free?**
A: Nothing is really lead free. The certifications to look for are nsf61 (low leaching of multiple toxins) and NSF372 low lead (<0.25%).  when both are met they list it as NSF-61/9. That said most these backfkow preventer claim to "meet" the lead limit of 0.25 but are not stating they are actually NSF61-9 certified.  Another claim is AB1953 which also limits lead to 0.25. But neither AB1953 or NSF372 on their own confirm the leaching. They also mislead because they are referring to the brass only, not the rubber gasket or the plastic components. Look for the NSF logo and confirm it is for the entire product.

**Q: I bought this and it didn't fit. The 3/4" size seems correct, but the thread on my faucet is finer than this. What should I have bought?**
A: These Breakers Are Designed For Laundry Tub Faucets With Threads At The End... It's Called 3/4" NPT (National Pipe Thread)... Anytime You See 3/4" NPT, Your Working With (Garden Hose Threads)... Breakers Aren't Normally Made For Finer Threaded Faucets, Because The Cross Connection Threats Are Designed Out Of The Kitchen & Bathroom Faucets... The Reason Breakers Are Required By Municipalities, Is Because Your Laundry Tub Faucet That Has 3/4" NPT (Garden Hose Threads) Is Because People Install Garden Hoses, Sprayers, etc Onto The End Of These Faucets... When The Garden Hose Attached To A Laundry Tub Faucet Is Sitting In Some Type Of Liquid, Including Water, From The Hose, From The Laundry Tub, From A Bucket, etc, It's Called A Cross Connection... The Reason Breakers Are Installed At The End Of Your Laudry Faucet Is To Prevent Whatever Liquid Is In The Garden Hose Attached To Your Faucet With The "Breaker" Between The Faucet & The Hose... Breakers Prevent Liquids From Being Siphoned Back Through Your Faucet & Into The Water Mains... Example: If There Was A Fire Down The Street, And The Fire Department Was Fighting The Fire, It Would Cause A Negative Water Pressure In Your Area... Now If There Was A Garden Hose Attached To Your Laundy Faucet Without A Breaker Inbetween, Whatever Liquid The Hose Has In It, Or Sitting In, Like A Chemical & You Open Your Faucet While The Fire Department Is Fighting The Fire, The Liquid From Your House Will Be Siphoned Out Of Your House, Into The Water Mains, And Into Whoever Opens Their Faucet For Ice, Dog Bowl, Drink Of Water, etc... When This Happens It's Called A Cross Connection... It Sound Complicated, But People Die All The Time In These Type Of Ways, Because The Chemicals, Water/Paint, AntiFreeze, etc, Went From Your House & Into Your Neighbor's House... Because There Wasn't A $4 Vacuum Breaker Attached To The End Of Your Laundry Tub Faucet, And The Neighbor Died... Backflow Preventers Protect Buildings From Cross Connections... But There's No Code In America That I Know Of That Requires An Expensive Backflow Preventer Be Installed To Protect Your Home... Vacuum Breakers Meet This Need At The Highest Probable Point Of A Cross Connection, Between Your Laundry Tub Faucet & The Hose Attached To It... If There Wasn't Those 3/4" NPT Threads On Your Laundry Tub, Or No Hose Was Attached To Your Faucet, No Breaker Would Be Needed, Because There's No Risk Of A Cross Connection Taking Place...

**Q: What are the sizes for both sides? - is 3/4 inch for both male side and female side?**
A: Mine was 3/4" for both sides. Don't know why it would be different unless you needed a reducer.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Review
*by G***X on December 4, 2025*

These are quality made and it's great to see the water drain from the holes after the supply is shut off. They look like they;; last 20 years, Good price, well made.

### ⭐⭐⭐⭐⭐ Review
*by K***C on June 27, 2025*

No issues. No leaks. Good quality. Cheaper than big box. These are a very good idea if you run your well water outside.

### ⭐⭐⭐⭐⭐ Review
*by F***E on June 3, 2025*

Our house is 5 years old in a new subdivsion. I damaged it during removal one day and decided to replace it. I found this part and was identical and worked as a direct replacement.

## Frequently Bought Together

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---

*Product available on Desertcart Iceland*
*Store origin: IS*
*Last updated: 2026-01-26*