{"product_id":"structural-concepts-21-01975-stop-air-return-acrylic-product-mi44r","title":"Structural Concepts 21-01975 Stop, Air Return, Acrylic, Product, MI44R","description":"\u003ch3\u003eProduct Overview\u003c\/h3\u003e\n\u003cp\u003eThe \u003cstrong\u003eStructural Concepts 21-01975 Stop\u003c\/strong\u003e is a genuine OEM replacement component designed to protect your air return system from overloading, backflow, and damage caused by excessive pressure or airflow. Built to meet stringent quality standards, this acrylic stop delivers reliable performance and peace of mind for your refrigeration or display case equipment.\u003c\/p\u003e\n\n\u003ch3\u003eKey Features\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eGenuine OEM Part:\u003c\/strong\u003e Real OEM stop ensures proper fit, function, and compliance with strict quality standards\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSystem Protection:\u003c\/strong\u003e Safeguards the air return system against overloading, backflow, and damage from excessive pressure or airflow\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDurable Construction:\u003c\/strong\u003e Crafted from high-quality \u003cstrong\u003eacrylic material\u003c\/strong\u003e for lasting durability\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBroad Compatibility:\u003c\/strong\u003e Fits the \u003cstrong\u003eMI44R\u003c\/strong\u003e model and additional compatible units\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eCompatibility\u003c\/h3\u003e\n\u003cp\u003eThis stop is confirmed to fit the \u003cstrong\u003eStructural Concepts MI44R\u003c\/strong\u003e model. For a full list of compatible models, please refer to the \u003cstrong\u003eFits Models\u003c\/strong\u003e tab on this page to verify compatibility before purchasing.\u003c\/p\u003e\n\n\u003ch3\u003eSpecifications\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003ePart Number:\u003c\/strong\u003e 21-01975\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBrand:\u003c\/strong\u003e Structural Concepts\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eComponent Type:\u003c\/strong\u003e Air Return Stop\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaterial:\u003c\/strong\u003e Acrylic\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePart Type:\u003c\/strong\u003e Genuine OEM Replacement\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Structural Concepts","offers":[{"title":"Default Title","offer_id":51127742791986,"sku":"21-01975","price":293.93,"currency_code":"USD","in_stock":true}],"url":"https:\/\/malachypartsplus.com\/products\/structural-concepts-21-01975-stop-air-return-acrylic-product-mi44r","provider":"Malachy Parts+","version":"1.0","type":"link"}