{"product_id":"direct-to-duct-curved-air-grille-in-matte-black-al","title":"Direct To Duct Curved Air Grille In Matte Black Aluminum 18 Inch By 4 Inch For 20 Inch Duct Adjustable Airflow Diffuser Style Vent Heavy Duty Supply Air Grille For Home Or Office 2 To 4 Weeks Production Time","description":"\u003cdiv\u003eCurved Matte Black Direct-To-Duct Air Grille for 20in Ducts\u003cbr\u003e\n✔️ Single unit curved grille with adjustable fins for precise airflow \u003cp\u003eThis curved matte black direct-to-duct air grille is designed for direct-to-duct installation and is commonly used for supply air in homes, offices, and light commercial spaces. It is made from heavy-duty steel, with a curved face that fits 20 inch ducts within a ±2 inch tolerance, and features a back deflector scoop and secure fasteners for stability. This product is made to order with a 2-4 week production time after order confirmation.\u003c\/p\u003e \u003cp\u003e✅ Finish: Matte Black \u003cbr\u003e\n✅ Material: Heavy-duty steel with back deflector scoop \u003cbr\u003e\n✅ Size: 18 in W x 4 in H curved face for 20 in duct \u003cbr\u003e\n✅ Airflow control: Front vertical fins and rear horizontal fins for directed airflow \u003cbr\u003e\n✅ Sealing \u0026amp; durability: High-quality sealing system to minimize air leakage \u003cbr\u003e\u003c\/p\u003e \u003cp\u003e💡 What is a curved air grille used for in direct-to-duct HVAC systems?\u003c\/p\u003e\n\u003cp\u003eIt helps control airflow distribution for improved comfort and efficiency.\u003c\/p\u003e\n- Handy for residential, commercial, and light industrial HVAC projects\u003cbr\u003e\n- Adjustable fins allow directional airflow without duct changes\u003cbr\u003e\n- Heavy-duty steel build minimizes vibration and wear\u003cbr\u003e\n- Sealing system boosts efficiency by reducing leaks\u003cbr\u003e✝️\u003c\/div\u003e","brand":"Amazon","offers":[{"title":"Default Title","offer_id":49129646686443,"sku":"VXB0H5MDZJY9","price":231.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0662\/3268\/0683\/files\/61NCN2fdeIL_3068c484-16b5-43ab-9c3e-00d42c8ebc14.jpg?v=1785465803","url":"https:\/\/vxb.com\/products\/direct-to-duct-curved-air-grille-in-matte-black-al","provider":"VXB Bearings","version":"1.0","type":"link"}