{"product_id":"3m-company-s-2002-4-smart-air-filter-20x20x1-mpr-1500-4-pack","title":"3M Company S-2002-4 Smart Air Filter 20x20x1 Mpr 1500 4-pack","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\n\u003cp\u003eThe 3M COMPANY S-2002-4 is a Filtrete Smart Air Filter rated at MPR 1500, designed to capture microscopic airborne particles in residential forced-air HVAC systems. Measuring 20 inches x 20 inches x 1 inch, this filter targets bacteria, particles that can carry viruses, mold spores, and pollen. A built-in sensor pairs with the Filtrete app to monitor actual airflow and filter usage rather than elapsed time, providing a more accurate indication of when the filter needs replacement. Sold as a pack of 4, it is installed by HVAC technicians or knowledgeable homeowners during routine maintenance.\u003c\/p\u003e\n\u003cp\u003eThis filter is intended for residential forced-air furnace and air handler applications that accept a standard 20 x 20 x 1 inch filter. The MPR 1500 rating places it in the high-efficiency allergen and pathogen-capture tier, making it appropriate for households requiring enhanced indoor air quality control. The app-connected sensor differentiates it from standard replacement filters by providing real-time airflow monitoring rather than relying solely on a calendar-based replacement schedule.\u003c\/p\u003e\n\u003ch4\u003eKey Features\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003eMPR 1500 filtration captures bacteria, virus-carrying particles, mold spores, and pollen\u003c\/li\u003e\n  \u003cli\u003eBuilt-in sensor pairs with the Filtrete app for airflow-based usage monitoring\u003c\/li\u003e\n  \u003cli\u003eReplaces on actual usage data, not time alone, reducing unnecessary filter changes\u003c\/li\u003e\n  \u003cli\u003eStandard 20 x 20 x 1 inch form factor fits a wide range of residential systems\u003c\/li\u003e\n  \u003cli\u003ePack of 4 units reduces per-visit replacement cost and supply runs\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eCompatibility\u003c\/h4\u003e\n\u003cp\u003eDesigned as a direct-fit replacement for residential forced-air furnace and air handler filter slots accepting a 20 x 20 x 1 inch filter. Smart sensor functionality requires the Filtrete app and a compatible mobile device.\u003c\/p\u003e\n\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\n\u003cp\u003eFilter replacement is a routine maintenance task performed by licensed HVAC technicians or qualified homeowners. Always set the system thermostat to the off position before removing the existing filter to prevent unfiltered air from bypassing into the air handler. Install with the airflow arrow on the filter frame pointing toward the blower. Follow the Filtrete app pairing instructions to activate the sensor after installation.\u003c\/p\u003e\n\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eFilter Size\u003c\/strong\u003e: 20 x 20 x 1 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMPR Rating\u003c\/strong\u003e: 1500\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003ePackage Quantity\u003c\/strong\u003e: 4 units\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eUnit of Measure\u003c\/strong\u003e: EA\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eWeight\u003c\/strong\u003e: 4.48 pounds\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eStandard Information\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eBrand\u003c\/strong\u003e: 3M COMPANY\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eManufacturer Part Number\u003c\/strong\u003e: S-2002-4\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"3M","offers":[{"title":"Default Title","offer_id":51523590488370,"sku":"S-2002-4","price":132.74,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/19823b54c13555a99a8895641039211d.jpg?v=1785443013","url":"https:\/\/voomisupply.com\/products\/3m-company-s-2002-4-smart-air-filter-20x20x1-mpr-1500-4-pack","provider":"Voomi Supply","version":"1.0","type":"link"}