{"product_id":"ducting-back-draft-damper-joiner","title":"Ducting Back Draft Damper Joiner","description":"\u003cp\u003eThe Ducting Back Draft Damper Joiner is a high-performance ventilation accessory designed to prevent unwanted backflow of air while maintaining efficient airflow in your ducting system. Ideal for hydroponic grow rooms, indoor gardening setups, HVAC systems, and air extraction installations, this durable damper joiner helps stop odors, humidity, dust, and outside air from re-entering your grow space or ventilation setup. Perfect for use with inline fans, extractor fans, carbon filters, and ventilation ducts, it features a secure, leak-resistant connection for reliable operation and improved airflow control. Manufactured from strong, long-lasting materials, the Ducting Back Draft Damper Joiner is essential for maintaining stable temperature, humidity, and clean air circulation in both residential and commercial environments.\u003c\/p\u003e","brand":"Hydro Herb Africa","offers":[{"title":"100mm 4\"","offer_id":52849866539327,"sku":"DBDDJ-100MM4\"","price":97.0,"currency_code":"ZAR","in_stock":true},{"title":"150mm 6\"","offer_id":52849866572095,"sku":"DBDDJ-150MM6\"","price":135.0,"currency_code":"ZAR","in_stock":false},{"title":"200mm 8\"","offer_id":52849866604863,"sku":"DBDDJ-200MM8\"","price":187.0,"currency_code":"ZAR","in_stock":false},{"title":"250mm 10\"","offer_id":52849866637631,"sku":"DBDDJ-250MM10\"","price":247.0,"currency_code":"ZAR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0980\/8717\/4463\/files\/DuctingBackDraftDamperJoiner.webp?v=1777031779","url":"https:\/\/www.hydroherbafrica.co.za\/products\/ducting-back-draft-damper-joiner","provider":"Hydro Herb Africa","version":"1.0","type":"link"}