{"product_id":"stainless-steel-round-vent-grille-external-wall-duct","title":"Stainless Steel Round Vent Grille – 70-300mm External Wall Duct for Ventilation","description":"\u003cdiv\u003e\n\u003cp\u003eThe Stainless Steel Round Vent Grille is a robust external wall vent cover designed for round duct openings. It’s ideal for residential, commercial, and light industrial spaces that need reliable airflow with insect protection.\u003c\/p\u003e \u003ch2\u003eKey Features\u003c\/h2\u003e\n\u003cul\u003e \u003cli\u003eDurable stainless steel construction resists weather and corrosion, making it suitable for outdoor installations.\u003c\/li\u003e \u003cli\u003eFine mesh provides effective insect protection, helping prevent entry of small pests while maintaining airflow.\u003c\/li\u003e \u003cli\u003ePromotes proper ventilation between indoors and outdoors when mounted on exterior walls.\u003c\/li\u003e \u003cli\u003eEasy installation: insert into the round wall hole and secure with glue or cement for a stable fit.\u003c\/li\u003e \u003cli\u003eMultiple diameter options (70–75mm, 80mm, 100mm, 120mm, 150mm, 160mm, 180mm, 200mm, 250mm, 300mm) to fit a wide range of duct sizes.\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch2\u003eProduct Details\u003c\/h2\u003e\n\u003cul\u003e \u003cli\u003e\n\u003cstrong\u003eMaterial:\u003c\/strong\u003e Stainless Steel\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eSizes:\u003c\/strong\u003e 70–75mm, 80mm, 100mm, 120mm, 150mm, 160mm, 180mm, 200mm, 250mm, 300mm\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eColour:\u003c\/strong\u003e Silver\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eFunctionality:\u003c\/strong\u003e Circle Air Vent Grill Cover for exterior wall vents; provides insect protection and supports outdoor-to-indoor air circulation; suitable for residential, commercial, and industrial settings\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e","brand":"Generic","offers":[{"title":"150mm","offer_id":46624314491116,"sku":"14:173#150mm","price":41.99,"currency_code":"AUD","in_stock":true},{"title":"80mm","offer_id":46624314589420,"sku":"14:29#80mm","price":37.99,"currency_code":"AUD","in_stock":true},{"title":"100mm","offer_id":46624314687724,"sku":"14:175#100mm","price":39.99,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0773\/4801\/2268\/files\/S1741fe4aeb7a4b2cb430c02d493314bet.webp?v=1751721196","url":"https:\/\/kairosupply.com\/products\/stainless-steel-round-vent-grille-external-wall-duct","provider":"Kairo Supply Co","version":"1.0","type":"link"}