Review on 🔒 Insulated Backflow Valve Cover by Redford Supply - Water Well Pump and Sprinkler Valve Protection, Well Head Cover, Backflow Preventer Shield, Outdoor Sprinkler Cover (14"W x 18"H, Beige) by Kham Fisk

Just apply today so no comment on freeze protection just yet. I live in Southeast Texas, so freezing is my biggest concern - the check valve on my sprinklers. I lost it 3 years ago and have been wrapping it in blankets every year since, but this is a temporary and ugly fix. It's well made, has adequate insulation, and fits the build snugly. Make sure you measure your system and order the correct bag size. I almost got one too small and it wouldn't have worked. It just slips onto the mounting and velcro at the bottom. Attractive and simple. Hopefully it will provide the protection I need for our mild climate.