Outdoor Backflow Preventer Cover- 16''W x 20''H, Winter Freeze & Weatherproof Protection for Irrigation Pipes & Sprinkler Valves- Black

L-shaped Opening for Hassle-free Fitting: allows the insulation cover to adapt to a wide variety of installation requirements for backflow preventers and pipes, providing comprehensive protection.. Robust and Durable Construction: Crafted with heavy-duty, five-layer thick material, this insulated cover ensures durability and resists all forms of adverse weather.. Secure and Efficient Insulation: The robust Velcro seal at the bottom of the cover ensures a firm closure, maintaining high-quality insulation and protecting your systems effectively.. Additional Security with Grommets: The cover is designed with grommet holes, providing extra security and keeping the pouch firmly in place.. Precise Size for Perfect Fit: The backflow insulation cover measures 16''W x 20''H. We recommend measuring your backflow preventer before purchasing to ensure an optimal fit.