---
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: "₨51509"
currency: LKR
in_stock: false
reviews_count: 5
category: "Tohonfoo"
url: https://www.desertcart.lk/products/563208868-backflow-preventer-insulated-pouch-5f-pressure-vacuum-breaker-cover-winter
store_origin: LK
region: Sri Lanka
---

# UV-resistant foam material 33 x 30.5 cm compact fit 2.7-inch thick foam insulation 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:** ₨51509
**Availability:** ❌ Out of Stock

## Summary

> 🛡️ Insulate, Protect, and Never Worry About Your Water System Again!

## 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?** ₨51509 with free shipping
- **Is it available?** Currently out of stock
- **Where can I buy it?** [www.desertcart.lk](https://www.desertcart.lk/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 Shield:** UV-resistant foam protects against intense sun damage and material degradation
- • **Trusted by Thousands:** 4.6-star rating from 1,367 users proves reliability and quality
- • **All-Season Protection:** Designed to guard your backflow preventer from snow, ice, and heat—year-round peace of mind
- • **Perfect Fit, No Hassle:** Compact 33L x 30.5W cm dimensions ensure snug coverage for pressure vacuum breakers
- • **Winter-Proof Your Plumbing:** Robust 2.7-inch foam blocks freezing and bursting in severe cold

## Overview

The TOHONFOO Backflow Preventer Insulated Pouch (5F) is a durable foam cover measuring 33 x 30.5 cm with 2.7-inch thickness, engineered to protect pressure vacuum breakers from freezing, bursting, and UV damage. Highly rated by over 1,300 customers, it offers reliable all-season insulation for water well pumps and sprinkler valves, ensuring your plumbing system withstands severe snow and intense sun conditions.

## Description

Pressure Vacuum Breaker Cover Insulated

Review: Highly recommend
Review: Great Quality and Perfect for Winter

## Features

- Pressure Vacuum Breaker Cover Insulated

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0BCP2S2DX |
| Brand | TOHONFOO |
| Brand Name | TOHONFOO |
| Coverage | Protection from severe weather conditions, freezing, and bursting of backflow pipe systems |
| Customer Reviews | 4.6 out of 5 stars 1,367 Reviews |
| Included Components | Shade protector |
| Item Dimensions L x W | 33L x 30.5W Centimeters |
| Item Thickness | 2.7 Inches |
| Item Type Name | Pressure Vacuum Breaker Cover Insulated |
| Manufacturer | TOHONFOO |
| Material | Foam |
| Material Type | Foam |
| Product Dimensions | 33L x 30.5W Centimeters |
| Recommended Uses For Product | Protecting Pressure Vacuum Breakers |
| 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/714dK4z+koL.jpg)

## Available Options

This product comes in different **Color, Size** options.

## 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

### ⭐⭐⭐⭐⭐ Highly recommend
*by D***A on 7 January 2026*



### ⭐⭐⭐⭐⭐ Great Quality and Perfect for Winter
*by M***. on 14 October 2025*



### ⭐⭐⭐⭐⭐ Fits perfect, seems sturdy
*by L***A on 23 December 2025*



## 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.lk/products/563208868-backflow-preventer-insulated-pouch-5f-pressure-vacuum-breaker-cover-winter](https://www.desertcart.lk/products/563208868-backflow-preventer-insulated-pouch-5f-pressure-vacuum-breaker-cover-winter)

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*Product available on Desertcart Sri Lanka*
*Store origin: LK*
*Last updated: 2026-02-18*