I ended up getting one off Amazon that was marketed as for water and stainless steel.

https://www.amazon.com/gp/product/B09YRGJXX7

...but also in my case its hooked up by a washing machine not at a sink or water main so its farther away from any drinking source regardless. I used a NPT to GHT adapter and just screw it on to a regular "Y" hose fitting.