Used to prevent the passage of sewer gas from the plumbing system into house through the plumbing fixture drain. Conforms to ASTM D2661 and NSF-DWV. Accepted by FHA.
$20.68 Original price was: $20.68.$13.65Current price is: $13.65.
91 in stock
Used to prevent the passage of sewer gas from the plumbing system into house through the plumbing fixture drain. Conforms to ASTM D2661 and NSF-DWV. Accepted by FHA.
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