Bothered by how you’re standing next to your hose bib when the backflow device sprays everywhere? That’s no Coincidence. It’s designed to protect your potable water, but the spray is annoying and is wasteful. The Spray Cannon solution to prevent that water from spraying all over you, also allows you to collect and reuse the water, sometimes up to a gallon per cycle! This Simple Device comes in 2 parts, and easily attaches over the standard backflow device, Deflecting the spray into a Single Stream. Spray Cannon provides a way to harvest water that otherwise is lost. Manufactured on American Machines, in an American Factory, from the Best Outdoor Rated Materials. 100% American Designed, Built, and Shipped. Directions: Disconnect Hose. Separate Spray Cannon Components. Slide Top Part over Vacuum Breaker on hose bib. Slide Barrel of Spray Cannon onto Hose End, small end first. Attach Hose to Threads of Vacuum Breaker. Connect Barrel to Top Portion of Spray Cannon. Snug Thumb Screw. Position a Container under Spray Cannon to Capture Wasted Water.