{"product_id":"4-blue-flex-r8","title":"4” Blue Flex R8","description":"\u003cp\u003e4” Blue Flex R8 \u003cspan\u003e insulated flexible duct, primarily used in HVAC systems for superior thermal efficiency and antimicrobial protection.\u003c\/span\u003e\u003c\/p\u003e\n\u003cul class=\"KsbFXc U6u95\" jscontroller=\"mPWODf\" jsuid=\"zxsPL_v\" data-complete=\"true\" data-processed=\"true\"\u003e\n\u003cli jscontroller=\"vsuOFb\" jsuid=\"zxsPL_w\" data-hveid=\"CAQQAA\" data-complete=\"true\" data-sae=\"\"\u003e\u003cspan class=\"T286Pc\" data-sfc-cp=\"\" jscontroller=\"fly6D\" jsuid=\"zxsPL_x\" data-complete=\"true\"\u003e\u003cstrong class=\"Yjhzub\" jscontroller=\"zYmgkd\" jsuid=\"zxsPL_y\" data-complete=\"true\"\u003eDimensions:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003e4 inches in diameter and typically sold in 25-foot lengths.\u003c\/span\u003e\u003c\/li\u003e\n\u003cli jscontroller=\"vsuOFb\" jsuid=\"zxsPL_z\" data-hveid=\"CAQQAQ\" data-complete=\"true\" data-sae=\"\"\u003e\u003cspan class=\"T286Pc\" data-sfc-cp=\"\" jscontroller=\"fly6D\" jsuid=\"zxsPL_10\" data-complete=\"true\"\u003e\u003cstrong class=\"Yjhzub\" jscontroller=\"zYmgkd\" jsuid=\"zxsPL_11\" data-complete=\"true\"\u003eInsulation Rating:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003e\u003cstrong class=\"Yjhzub\" jscontroller=\"zYmgkd\" jsuid=\"zxsPL_12\" data-complete=\"true\"\u003eR8\u003c\/strong\u003e, which provides roughly 50% more thermal resistance than standard R4.2 ducts, making it ideal for energy-efficient homes and extreme climates.\u003c\/span\u003e\u003c\/li\u003e\n\u003cli jscontroller=\"vsuOFb\" jsuid=\"zxsPL_13\" data-hveid=\"CAQQAg\" data-complete=\"true\" data-sae=\"\"\u003e\u003cspan class=\"T286Pc\" data-sfc-cp=\"\" jscontroller=\"fly6D\" jsuid=\"zxsPL_14\" data-complete=\"true\"\u003e\u003cstrong class=\"Yjhzub\" jscontroller=\"zYmgkd\" jsuid=\"zxsPL_15\" data-complete=\"true\"\u003eThe \"Blue\" Difference:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eThe blue jacket signifies\u003cspan\u003e \u003c\/span\u003e\u003cstrong class=\"Yjhzub\" jscontroller=\"zYmgkd\" jsuid=\"zxsPL_16\" data-complete=\"true\"\u003eantimicrobial properties\u003c\/strong\u003e. It often uses\u003cspan\u003e \u003c\/span\u003e\u003cstrong class=\"Yjhzub\" jscontroller=\"zYmgkd\" jsuid=\"zxsPL_17\" data-complete=\"true\"\u003eAgion® silver-based technology\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003ein the inner liner to inhibit the growth of mold, mildew, and bacteria.\u003c\/span\u003e\u003c\/li\u003e\n\u003cli jscontroller=\"vsuOFb\" jsuid=\"zxsPL_18\" data-hveid=\"CAQQAw\" data-complete=\"true\" data-sae=\"\"\u003e\u003cspan class=\"T286Pc\" data-sfc-cp=\"\" jscontroller=\"fly6D\" jsuid=\"zxsPL_19\" data-complete=\"true\"\u003e\u003cstrong class=\"Yjhzub\" jscontroller=\"zYmgkd\" jsuid=\"zxsPL_1a\" data-complete=\"true\"\u003eMaterials:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eFeatures formaldehyde-free fiberglass insulation (often from\u003cspan\u003e \u003c\/span\u003e\u003cspan class=\"T286Pc\" data-sfc-cp=\"\" jscontroller=\"fly6D\" jsuid=\"zxsPL_1b\" data-complete=\"true\"\u003eJohns Manville\u003c\/span\u003e) and a metalized polyester vapor barrier with \"rip-stop\" reinforcement.\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e","brand":null,"offers":[{"title":"Default Title","offer_id":51737179619641,"sku":"488C","price":85.0,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0968\/1695\/5705\/files\/download-49.jpg?v=1769624241","url":"https:\/\/acpartsdirectfl.com\/products\/4-blue-flex-r8","provider":"AC Parts Direct","version":"1.0","type":"link"}