Amazon.com: Midline Valve 84283P Anti-Siphon Sillcock Frost Free Outdoor Faucet with 1/2 in. PEX Connection and 3/4 in. Hose Bib, 8 in. Long, Chrome : Everything Else
Amazon.com: Homewerks VFF-ASP-C19PA Anti-Siphon Frost Free Sillcock, 1/2-Inch Male Thread or 1/2-Inch Solder, 1/2-Inch inlet by ¾ inch garden hose thread outlet by 12-Inch in length : Everything Else