Watts 3/4" Bronze Anti-siphon Vacuum Breaker Pressure Relief Valve 800M4 I recycle shipping boxes and packing. It may come in an Amazon, Chewy or some other box. Keeps stuff out of the landfill and saves us both $. Shipping is eBay calculated discounted cost based on actual weight and size. I have no control over what shippers charge or how long they take to deliver. I ship the least expensive way unless requested otherwise.
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