{"product_id":"two-pack-in-line-air-admittance-valve-1-12-inch-np","title":"Two Pack In Line Air Admittance Valve 1-1\/2 Inch NPT ABS Black Prevent Sewer Gas Odors For RVs Boats And Homes Plumbing Vent For Pipes Tubes Showers Sinks Drainage System","description":"\u003cdiv\u003eTwo-Pack 1-1\/2 Inch ABS In-Line Vent Valves for Drains\u003cbr\u003e\n✔️ 2-pack of 1-1\/2 inch NPT ABS inline vent valves for drains \u003cp\u003eThis inline vent valve set includes 2 black ABS air admittance valves that prevent sewer gases from entering living spaces. Use these handy devices in RVs, boats, or homes where traditional vent runs are difficult to install.\u003c\/p\u003e ✅ 2 x 1-1\/2 inch NPT ABS inline air admittance valves for drains \u003cbr\u003e\n✅ Spring-loaded seal lifts under negative pressure to admit air and prevent siphoning \u003cbr\u003e\n✅ Durable ABS construction with chemical resistance for long-term use \u003cbr\u003e\n✅ Easy installation on PVC drain pipes, replacing secondary vent lines \u003cbr\u003e \u003cp\u003e💡 What is an inline air admittance valve and how does it work in a 1-1\/2 inch ABS vent system?\u003c\/p\u003e\nThis handy device lets air into the drainage system to prevent siphoning and sewer gas entry.\n- Handy for tight spaces where traditional vent piping is hard to run\n- Replaces bulky exterior vent runs, saving time and cost\n- ABS material provides durability and chemical resistance in homes, RVs, and boats\n\u003c\/div\u003e","brand":"Amazon","offers":[{"title":"Default Title","offer_id":48145799086315,"sku":"VXB0F66WM8YX","price":30.88,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0662\/3268\/0683\/files\/71ai2itt6BL.jpg?v=1777113309","url":"https:\/\/vxb.com\/products\/two-pack-in-line-air-admittance-valve-1-12-inch-np","provider":"VXB Bearings","version":"1.0","type":"link"}