I bought a Sioux Chief washing machine box--the one that has small water hammer arresters on each valve. It's well made--U.S.A. made, at the Sioux Chief factory in Peculiar, Mo. Valves are 1/4...
Sioux Chief Mfg
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Sioux Chief Manufacturing, based in Peculiar, Missouri, has been an American manufacturer since 1957, dedicated to producing high-quality plumbing products. The company focuses on providing innovative solutions, such as their exclusive ServiceBox system, which enhances accessible plumbing installations for contractors.
Sioux Chief is committed to supporting the American workforce by utilizing domestic materials and creating lasting jobs within their community. Their extensive product range includes drainage systems, supply items, and specialized plumbing tools designed to meet the needs of builders, contractors, and engineers alike.
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Reviews
Sioux Chief PVC hose is sold at Home Depot, but they're calling it a rubber hose. Apparently Home Depot can't even give the Sioux Chief products the correct title! However, if you dig further into...

there is no quality to ant of there products. they are being sued for allowing product to be sold that is proven that they are aware is was not made to the listing standards and still allowed it...