Backflow Preventer Insulation Cover - Water Pipe Insulation Sprinkler Cover for Outside - Insulated Backflow Cover Pouch for Irrigation Back Flow Valve in Winter or Sun Exposure (16" W x 20" H, Sand)

Nice quality product.

I really like this backflow preventer protective cover. Closes at the bottom only with no side(s) to come apart or have to fasten. I like this design, and it fits perfectly. Insulation seems to be of very good quality and quantity. Exterior is tough and weather resistant.

Actually got this to use as a winter cover for an outdoor water pipe during winter. The amount of insulation really helped with making sure the pipe wouldn’t freeze. Easy to install and remove. Covered more area than expected and allows for various uses easily. Went with a nice green color even though a plastic bin is placed over it to create addition moisture protection. This thing is super durable and should be able to survive multiple seasons.

Price was good

Nice quality

This cover is EXCELLENT!!! Great quality! Price is very reasonable! There is Velcro on the bottom inside to keep it in place and secure. I purchased the lightest color so less likely to fade out in the sun.

Seems sturdy and fits well. My backflow preventer froze and cracked the housing. Using this to protect the new one.

It does not freeze often in Houston, but I needed something to cover my irrigation pipes for when it does, these worked great!!!