{"product_id":"insulated-flexible-duct-hvac-4-inch-25-feet-r4-2","title":"Insulated Flexible Duct HVAC 4 Inch 25 Feet R4.2","description":"\u003cstyle\u003e\nbody { font-family: Arial, sans-serif; color: #333; line-height: 1.6; padding: 20px; }\nh1 { color: #1e90ff; text-align: center; font-size: 30px; margin-bottom: 20px; }\nh2 { color: #00bfff; font-size: 24px; border-bottom: 2px solid #1e90ff; padding-bottom: 5px; margin-top: 30px; }\np { font-size: 16px; margin: 10px 0; }\ntable { width: 100%; border-collapse: collapse; margin: 20px 0; background-color: #fff; box-shadow: 0 4px 8px rgba(0,0,0,0.1); }\nth, td { padding: 12px; text-align: left; border: 1px solid #ddd; }\nth { background-color: #1e90ff; color: white; font-weight: bold; }\ntr:nth-child(even) { background-color: #f9f9f9; }\n.highlight { color: #1e90ff; font-weight: bold; }\n.section { background-color: #f0f8ff; padding: 20px; border-radius: 10px; margin: 20px 0; }\nul, ol { margin-left: 20px; }\nli { margin-bottom: 10px; }\n\u003c\/style\u003e\n\u003ch1\u003e4 Inch 25 Feet R4.2 Insulated Flexible Duct HVAC\u003c\/h1\u003e\n\u003cp\u003eThis is a 4 Inch 25 Feet R4.2 Insulated Flexible Duct designed for high-efficiency thermal insulation suitable for heating and cooling applications. The muctamo flexible duct features R4.2 high-density fiberglass insulation that prevents heat loss and cold air penetration in HVAC systems, hot water pipes, and cooling setups for year-round performance.\u003c\/p\u003e\n\u003cdiv class=\"section\"\u003e\n\u003ch2\u003eKey Features of 4 Inch 25 Feet R4.2 Insulated Flexible Duct\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cspan class=\"highlight\"\u003eVersatile Thermal Insulation\u003c\/span\u003e – R4.2 high-density material blocks heat loss and cold penetration for HVAC, hot water pipes, and cooling systems.\u003c\/li\u003e\n\u003cli\u003e\n\u003cspan class=\"highlight\"\u003eIndoor \u0026amp; Outdoor Durability\u003c\/span\u003e – Weather-resistant outer layer withstands extreme temperatures and UV exposure in garages, rooftops, and basements.\u003c\/li\u003e\n\u003cli\u003e\n\u003cspan class=\"highlight\"\u003eEasy Installation\u003c\/span\u003e – Flexible and lightweight design allows cutting and bending to fit 4-inch pipes without specialized tools.\u003c\/li\u003e\n\u003cli\u003e\n\u003cspan class=\"highlight\"\u003eCost-Effective Construction\u003c\/span\u003e – Thickened Chinese-manufactured structure resists compression and tearing for long-lasting use.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"section\"\u003e\n\u003ch2\u003eComprehensive Technical Specifications\u003c\/h2\u003e\n\u003ctable\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eBrand\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003emuctamo\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eMPN\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eMuctamo-R4-4-25\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eMaterial\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eFiberglass\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eMaterial Type\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eFiberglass\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eItem Thickness\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e2 Inches\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eProduct Dimensions\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e4\"W\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eItem Dimensions L x W\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e4\"W\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eCoverage\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e25.13 square feet, R4.2\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eRecommended Uses For Product\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eThermal Insulation, Pipe Insulation\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"section\"\u003e\n\u003ch2\u003eWhy Choose muctamo 4 Inch Insulated Flexible Duct?\u003c\/h2\u003e\n\u003cp\u003emuctamo delivers reliable HVAC ducting with durable fiberglass construction that supports efficient heating and cooling while resisting compression for extended service life.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cp style=\"text-align: center; font-weight: bold;\"\u003eOrder the muctamo 4 Inch 25 Feet R4.2 Insulated Flexible Duct today for dependable thermal performance!\u003c\/p\u003e\u003cdiv\u003e\n\u003cp\u003e\u003cstrong\u003eBrand:\u003c\/strong\u003e muctamo\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eNumber of Hoses:\u003c\/strong\u003e 1\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eFeatures:\u003c\/strong\u003e Flexible\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eType:\u003c\/strong\u003e Flexible Duct\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eMaterial:\u003c\/strong\u003e Fiberglass\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eItem Diameter:\u003c\/strong\u003e 4 in\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eItem Length:\u003c\/strong\u003e 25 ft\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eShape:\u003c\/strong\u003e Cylindrical Flexible\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eHose Color:\u003c\/strong\u003e Silver\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eCompatible Brand:\u003c\/strong\u003e muctamo\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eMPN:\u003c\/strong\u003e Muctamo-R4-4-25\u003c\/p\u003e\n\u003c\/div\u003e","brand":"muctamo","offers":[{"title":"Default Title","offer_id":43512223891574,"sku":"A26026","price":67.86,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0679\/4277\/6950\/files\/10_713bbac2-e8c7-4817-ae04-d5fdfc79d3ee.jpg?v=1781277982","url":"https:\/\/sellizoe.com\/products\/insulated-flexible-duct-hvac-4-inch-25-feet-r4-2","provider":"Sellizo","version":"1.0","type":"link"}