---
product_id: 563208868
title: "Backflow Preventer Insulated Pouch (5F) - Pressure Vacuum Breaker Cover - Winter Water Well Pump and Sprinkler Valve Insulation - Protects From Severe Snow and Intense Sun"
brand: "tohonfoo"
price: "₩165024"
currency: KRW
in_stock: false
reviews_count: 5
category: "Tohonfoo"
url: https://www.desertcart.kr/products/563208868-backflow-preventer-insulated-pouch-5f-pressure-vacuum-breaker-cover-winter
store_origin: KR
region: South Korea
---

# UV & sun protection Winter-ready insulation Durable weather-resistant material Backflow Preventer Insulated Pouch (5F) - Pressure Vacuum Breaker Cover - Winter Water Well Pump and Sprinkler Valve Insulation - Protects From Severe Snow and Intense Sun

**Brand:** tohonfoo
**Price:** ₩165024
**Availability:** ❌ Out of Stock

## Summary

> 🛡️ Protect your pipes in style—because winter waits for no one!

## Quick Answers

- **What is this?** Backflow Preventer Insulated Pouch (5F) - Pressure Vacuum Breaker Cover - Winter Water Well Pump and Sprinkler Valve Insulation - Protects From Severe Snow and Intense Sun by tohonfoo
- **How much does it cost?** ₩165024 with free shipping
- **Is it available?** Currently out of stock
- **Where can I buy it?** [www.desertcart.kr](https://www.desertcart.kr/products/563208868-backflow-preventer-insulated-pouch-5f-pressure-vacuum-breaker-cover-winter)

## Best For

- tohonfoo enthusiasts

## Why This Product

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

## Key Features

- • **Sun-Savvy Design:** Blocks intense UV rays to prevent material degradation ☀️
- • **Lightweight Yet Tough:** Only 231g but built to withstand severe weather conditions 🛡️
- • **Perfect Fit Guarantee:** Precisely sized for standard pressure vacuum breakers for seamless coverage 📏
- • **Ultimate Freeze Shield:** Keeps your backflow preventer safe from harsh winter freezes ❄️
- • **Effortless Installation:** Fits snugly and installs in minutes—no hassle, no tools 🛠️

## Overview

The Backflow Preventer Insulated Pouch (5F) by TOHONFOO is a precision-engineered cover designed to shield pressure vacuum breakers from freezing temperatures and intense sun exposure. Measuring 30.5 x 33 x 6.9 cm and weighing just 231 grams, it offers durable, weather-resistant insulation that’s easy to install and built to last through severe winter and summer conditions.

## Description

Pressure Vacuum Breaker Cover Insulated

Review: Very satisfied with this product! It fits perfectly over my backflow preventer and keeps it well protected during cold weather. The material feels durable and weather-resistant. It was easy to install and has worked great so far in winter temperatures. Definitely recommend it for anyone wanting to protect their pipes from freezing!
Review: This was not cheap, but fits great, super high quality, and solved the issue.

## Features

- Pressure Vacuum Breaker Cover Insulated

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0BCP2S2DX |
| Generic Name | Pressure Vacuum Breaker Cover Insulated |
| Included Components | Shade protector |
| Item Dimensions LxWxH | 30.5 x 33 x 6.9 Centimeters |
| Item Weight | 231 g |
| Item model number | PVBC |
| Manufacturer | TOHONFOO |
| Product Dimensions | 30.48 x 33.02 x 6.86 cm; 231 g |
| UPC | 768472181336 |

## Product Details

- **Brand:** TOHONFOO
- **Item Thickness:** 2.7 Inches
- **Material:** Foam
- **Product Dimensions:** 33L x 30.5W Centimeters
- **Recommended Uses For Product:** Protecting Pressure Vacuum Breakers

## Images

![Backflow Preventer Insulated Pouch (5F) - Pressure Vacuum Breaker Cover - Winter Water Well Pump and Sprinkler Valve Insulation - Protects From Severe Snow and Intense Sun - Image 1](https://m.media-amazon.com/images/I/41DdH4bA5+L.jpg)
![Backflow Preventer Insulated Pouch (5F) - Pressure Vacuum Breaker Cover - Winter Water Well Pump and Sprinkler Valve Insulation - Protects From Severe Snow and Intense Sun - Image 2](https://m.media-amazon.com/images/I/41ilThzWmgL.jpg)
![Backflow Preventer Insulated Pouch (5F) - Pressure Vacuum Breaker Cover - Winter Water Well Pump and Sprinkler Valve Insulation - Protects From Severe Snow and Intense Sun - Image 3](https://m.media-amazon.com/images/I/41sij70wTTL.jpg)
![Backflow Preventer Insulated Pouch (5F) - Pressure Vacuum Breaker Cover - Winter Water Well Pump and Sprinkler Valve Insulation - Protects From Severe Snow and Intense Sun - Image 4](https://m.media-amazon.com/images/I/51LLHm9FI6L.jpg)
![Backflow Preventer Insulated Pouch (5F) - Pressure Vacuum Breaker Cover - Winter Water Well Pump and Sprinkler Valve Insulation - Protects From Severe Snow and Intense Sun - Image 5](https://m.media-amazon.com/images/I/51lUzF5ie7L.jpg)

## Questions & Answers

**Q: Would the inside material allow a light bulb to be used without catching fire,  etc?**
A: The material is a foil product. It should be okay to use a light bulb.

**Q: What is the R-value?**
A: Difficult to say but estimate R-4/6 minimum and possibly as high as R-10. Roughly the same as a grocery store insulation bag based on thickness and construction.

**Q: Do i need to put towels or blankets? or just the cover is enough?**
A: Not necessary or room enough for towels but good idea to use some bubble wrap to seal any gaps in the insulation cover. Be sure to secure cover with zip ties or string to prevent possibility of wind blowing off backflow valve.

**Q: Which color is less likely to fade in the sun?**
A: They all fade after just one winter.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Review
*by M***. on 14 October 2025*

Very satisfied with this product! It fits perfectly over my backflow preventer and keeps it well protected during cold weather. The material feels durable and weather-resistant. It was easy to install and has worked great so far in winter temperatures. Definitely recommend it for anyone wanting to protect their pipes from freezing!

### ⭐⭐⭐⭐⭐ Review
*by D***A on 7 January 2026*

This was not cheap, but fits great, super high quality, and solved the issue.

### ⭐⭐⭐⭐⭐ Review
*by A***R on 24 December 2025*

Fit our water perfectly and has kept everything from freezing. Very heavy and thick but easily installed and was very well built. High quality.

## Frequently Bought Together

- Backflow Preventer Insulated Pouch (5F) - Pressure Vacuum Breaker Cover - Winter Water Well Pump and Sprinkler Valve Insulation - Protects From Severe Snow and Intense Sun
- Zurn Wilkins 1-720A 1" 720A Pressure Vacuum Breaker Assembly
- NIBCO C436-010 1 MA ADAPTER

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**Shop now:** [https://www.desertcart.kr/products/563208868-backflow-preventer-insulated-pouch-5f-pressure-vacuum-breaker-cover-winter](https://www.desertcart.kr/products/563208868-backflow-preventer-insulated-pouch-5f-pressure-vacuum-breaker-cover-winter)

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*Product available on Desertcart South Korea*
*Store origin: KR*
*Last updated: 2026-01-27*