Photo 1 of Boltigen Lead-Free Brass Self-Draining Vacuum Breaker 3/4'' GHT Female x 3/4'' GHT Male Hose Bib Anti Siphon Valve Backflow Preventer Adapter, for Outdoor Garden Faucet Spigot Repair Replacement

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Photo 1 of Boltigen Lead-Free Brass Self-Draining Vacuum Breaker 3/4'' GHT Female x 3/4'' GHT Male Hose Bib Anti Siphon Valve Backflow Preventer Adapter, for Outdoor Garden Faucet Spigot Repair ReplacementPhoto 2 of Boltigen Lead-Free Brass Self-Draining Vacuum Breaker 3/4'' GHT Female x 3/4'' GHT Male Hose Bib Anti Siphon Valve Backflow Preventer Adapter, for Outdoor Garden Faucet Spigot Repair Replacement