{"product_id":"koch-filter-p411224-pleated-air-filter-12x24x1","title":"Koch Filter P411224 Pleated Air Filter 12x24x1","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\u003cp\u003eThe KOCH FILTER P411224 is a 1-inch pleated air filter sized at 12 inches by 24 inches, designed for residential and light commercial HVAC air handling systems. Pleated media construction increases the effective filtration surface area compared to flat fiberglass panels, improving dust and particulate capture while supporting adequate system airflow. This filter is a standard drop-in replacement suited for forced-air furnaces, air handlers, and packaged units that accept a 12 x 24 x 1 inch filter. Installation requires no tools and is handled by HVAC technicians or qualified service personnel during routine maintenance cycles.\u003c\/p\u003e\u003cp\u003eThis filter fits systems configured for the 12 x 24 x 1 inch nominal filter size, which is a widely used dimension in residential and light commercial forced-air HVAC equipment. It is appropriate for applications where basic to mid-range particulate filtration is required, including dust, lint, and larger airborne debris. Regularly replacing this filter on a scheduled basis maintains system efficiency and protects downstream coil and blower components from contamination buildup.\u003c\/p\u003e\u003ch4\u003eKey Features\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003ePleated media design increases filtration surface area over flat-panel filters\u003c\/li\u003e\n\u003cli\u003eNominal size of 12 x 24 x 1 inches fits a broad range of forced-air systems\u003c\/li\u003e\n\u003cli\u003eCaptures dust, lint, and larger airborne particulates\u003c\/li\u003e\n\u003cli\u003eDrop-in installation with no tools required\u003c\/li\u003e\n\u003cli\u003e1-inch depth compatible with standard single-slot filter tracks and return-air grilles\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eCompatibility\u003c\/h4\u003e\u003cp\u003eDesigned as an OEM-style replacement pleated air filter for residential and light commercial HVAC systems accepting a nominal 12 x 24 x 1 inch filter cartridge.\u003c\/p\u003e\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\u003cp\u003ePleated air filters of this type are installed by HVAC technicians or qualified maintenance personnel. Power down or set the thermostat to the off position before opening the filter compartment to prevent unfiltered air from bypassing the media during service. Confirm airflow direction markings on the filter frame align with the system airflow arrow before seating the filter. Follow the equipment manufacturer and local code guidelines for filter replacement intervals.\u003c\/p\u003e\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eFilter Width\u003c\/strong\u003e: 12 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFilter Length\u003c\/strong\u003e: 24 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFilter Depth\u003c\/strong\u003e: 1 inch\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMedia Type\u003c\/strong\u003e: Pleated\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eStandard Information\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eBrand\u003c\/strong\u003e: KOCH FILTER\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eManufacturer Part Number\u003c\/strong\u003e: P411224\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"KOCH FILTER","offers":[{"title":"Default Title","offer_id":51346688377138,"sku":"P411224","price":15.07,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/310555217.jpg?v=1782087612","url":"https:\/\/voomisupply.com\/products\/koch-filter-p411224-pleated-air-filter-12x24x1","provider":"Voomi Supply","version":"1.0","type":"link"}