{"product_id":"dundas-jafine-vent-increaser-decreaser","title":"Dundas Jafine Vent Increaser-Decreaser","description":"Dundas Jafine Vent Increaser-Decreaser is designed to connect 3-inch to 4-inch ducts, making it an ideal solution for bathroom fan exhaust applications. Crafted from durable plastic, this increaser-decreaser vent ensures a secure and efficient fit between different duct sizes. Its versatile design allows for easy installation, helping to optimize airflow and ventilation performance in your home or commercial space. Packaged as a single unit, it offers convenience and reliability for your ventilation needs.\n\nModel Number: INC34Z","brand":"Dundas Jafine","offers":[{"title":"Default Title","offer_id":46632020902051,"sku":"260347","price":3.58,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0709\/2469\/7763\/files\/e344e33176ee9911234771c84e94f075b186a9e7_260347_1_H.png?v=1775853742","url":"https:\/\/www.hartvillehardware.com\/products\/dundas-jafine-vent-increaser-decreaser","provider":"Hartville Hardware","version":"1.0","type":"link"}