Product Material：Backflow Insulation Pouch is made of 1 Layer waterproof heavy duty 600D Oxford Fabric, 2 Layers cotton insulation,2 Layers Insulated Aluminum Layer,Boosts heat preservation and reflects heat, double stitching design,robust and durable.

Product Function: Backflow preventer cover protects your Pressure Vacuum Breaker from freezing, bursting, and blowouts due to severe weather conditions,such as Rain, Snow ,Hot Sun,Wind and other harsh environment ,100% waterproof and UV resistant!

Available Size：You can choose the size is 13"W x 12"H, 14"W x 13"H,21"W x 16"H,16"W x 20"H,20"W x 26"H,Please measure your backflow valves system accurately before purchasing and choose a cover that is slightly larger than your value.

Hook and Loop Fastener Enclosure：Simply cover the valve with our insulation cover and secure it with hook and loop fastener,easy to install and remove. Combine Anti-theft Non-rusting Brass Grommets with Several Cable Zip Ties to secure your valves system.

Widely Used：The insulation cover is perfect for pipe freeze protection ,pressure vacuum breaker,water well pump and outdoor winter irrigation sprinkler. It can extend the service life of value and save an expensive costs of valve replacement and repair every year.

Returns, Refunds, and Replacements Products that are received faulty, damaged, or not as described are eligible for a return, refund, or replacement in accordance with the Australian Consumer Law (ACL). We are committed to ensuring all products meet the standards of quality and reliability expected by our customers. However, please note that we do not accept returns or provide refunds for change of mind. We encourage you to carefully consider your purchase to ensure it meets your needs and expectations.

Delivery Timeframe

Please note that we cannot guarantee the exact date of arrival, and the delivery timeframes (excluding weekends and public holidays) are as follows:

For customers in Victoria, approximately 7-10 working days; For customers in NSW, SA, ACT, and QLD, approximately 9-12 working days; For customers in WA, NT, and TAS, approximately 9-12 working days.