{"product_id":"oatey-39223-sure-vent-air-admittance-valve-500-dfu-with-3-x-4-inch-pvc-schedule-40-adapter","title":"Oatey 39223 Sure Vent Air Admittance Valve 500 DFU with 3 x 4-Inch PVC Schedule 40 Adapter","description":"By eliminating the need for a branch vent, Oatey Sure-Vent Air Admittance Valves (AAVs) provide the ideal venting solution for island sinks, remote bathroom groups and remodel jobs. Sensitivity to pressure changes, combined with its ability to consistently open and close, is what distinguishes the Oatey Sure-Vent AAV from all others.\u003cbr\u003e\u003cbr\u003e\u003cul\u003e\n\u003cli\u003eFor use as a secondary vent\u003c\/li\u003e\n\u003cli\u003eOne size approved to handle up to 4\" vent pipe\u003c\/li\u003e\n\u003cli\u003eRated 500 DFUs for venting DWV 4\" and smaller\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"OATEY","offers":[{"title":"Default Title","offer_id":43933158539315,"sku":"CHEM39223","price":49.55,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0662\/5964\/8563\/files\/71aOV0VMq8L._AC_SL1500.jpg?v=1769740892","url":"https:\/\/plumbing-deals.com\/products\/oatey-39223-sure-vent-air-admittance-valve-500-dfu-with-3-x-4-inch-pvc-schedule-40-adapter","provider":"Plumbing Deals","version":"1.0","type":"link"}