






❄️ Protect your pipes like a pro—weatherproof your winter worries away!
The TOHONFOO Backflow Preventer Insulated Pouch (5F) is a custom-fit, 5-layer insulated cover designed to protect pressure vacuum breakers and sprinkler valves from extreme weather conditions including severe snow, freezing temperatures, and intense sun. Constructed with durable 600D Oxford fabric, cotton insulation, and PE silver-coated layers, it offers waterproofing and thermal protection. Easy to install with Velcro, nylon ties, and lockable grommets, it prevents damage and costly repairs while ensuring security against theft.























| Manufacturer | TOHONFOO |
| UPC | 768472181336 |
| Part Number | PVBC |
| Item Weight | 8.1 ounces |
| Product Dimensions | 12 x 13 x 2.7 inches |
| Item model number | PVBC |
| Size | 13"W x 12"H |
| Color | Beige |
| Item Package Quantity | 1 |
| Coverage | Protection from severe weather conditions, freezing, and bursting of backflow pipe systems |
| Included Components | Shade protector |
| Batteries Included? | No |
| Batteries Required? | No |
D**A
Highly recommend
This was not cheap, but fits great, super high quality, and solved the issue.
L**A
Fits perfect, seems sturdy
Fits perfect, seems sturdy. Make sure you measure circumference and divide by two, don't just measure lenght/width.
R**.
Fit Perfectly.
I bought two as I have an upside down "U Shaped" piping. I put one on each side. Good fit. Easy to put on and take off with Velcro.
Y**N
Cold weather
Easy to use, very good quality and cheaper than changing my pipes after a freeze.
S**R
Good buy-
Well made; easy to install
S**S
Great product
Covered part of the pump equipment for our pool when we were going to have a freeze. It worked perfectly and protected our pool equipment.
N**E
Looks good and protects
While the cover is not a perfect fit for my backflow preventer it still fits and looks very nice. It keeps the brass staying nice looking and helps keep the warmth in when the temperature gets low. It is very easy to install, and it covers the entire backflow preventer. It has been outside for almost 2 years and has held up very good. It is thick and is definitely worth the money to save your backflow preventer from corrosion and the element elements.
A**R
Fit perfect
Great product. Would buy again.
Trustpilot
2 weeks ago
2 months ago