{"product_id":"filter-king-af20x23x1-m13-merv-13-air-filter-20x23x1","title":"AF20x23x1-M13 Merv 13 Air Filter 20x23x1","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\n\u003cp\u003eThe AF20x23x1-M13 is a MERV 13 pleated air filter designed for residential and light commercial HVAC systems. It captures airborne particles including dust, pollen, mold spores, fine dust, smoke, and fine particulate matter at a MERV 13 efficiency level. The nominal size is 20 x 23 x 1 inches, with an actual size of 19.5 x 22.5 x 0.75 inches. Licensed HVAC technicians and experienced DIYers install this filter in forced-air systems during routine maintenance intervals. The pleated media construction increases surface area for improved particle capture without excessive pressure drop across the filter rack.\u003c\/p\u003e\n\u003cp\u003eThis filter fits into standard 1-inch filter slots in residential and light commercial air handlers, furnaces, and fan coil units. It is suited for systems where MERV 13 filtration is specified, including applications that require capture of fine particulate matter for improved indoor air quality. Filters sold in a quantity of 10 per order, making it practical for stocking multiple units for scheduled maintenance cycles.\u003c\/p\u003e\n\u003ch4\u003eKey Features\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003eMERV 13 rated filtration captures fine particles including smoke, fine dust, and airborne allergens\u003c\/li\u003e\n  \u003cli\u003ePleated media design increases effective filter surface area\u003c\/li\u003e\n  \u003cli\u003eNominal size 20 x 23 x 1 inches fits standard 1-inch filter tracks\u003c\/li\u003e\n  \u003cli\u003eActual size 19.5 x 22.5 x 0.75 inches for proper fit in filter rack\u003c\/li\u003e\n  \u003cli\u003eSold in a pack of 10 units for maintenance stock\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eCompatibility\u003c\/h4\u003e\n\u003cp\u003eDesigned as an OEM-style replacement pleated air filter for residential and light commercial forced-air furnaces, air handlers, and fan coil units with a 1-inch filter slot accepting a 20x23x1 nominal size filter.\u003c\/p\u003e\n\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\n\u003cp\u003eHVAC technicians and qualified service personnel should power down the air handler or furnace at the disconnect or thermostat before replacing the filter. Confirm airflow direction arrows on the filter frame are oriented toward the blower, not the return air side. Check the filter rack for any debris or buildup before inserting the new filter. Follow the equipment manufacturer guidelines and local codes for filter replacement intervals, particularly when MERV 13 filtration is specified to avoid excessive static pressure on the system.\u003c\/p\u003e\n\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eNominal Size\u003c\/strong\u003e: 20 x 23 x 1 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eActual Size\u003c\/strong\u003e: 19.5 x 22.5 x 0.75 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMERV Rating\u003c\/strong\u003e: MERV 13\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eThickness\u003c\/strong\u003e: 1 inch\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eQuantity per Order\u003c\/strong\u003e: 10 units\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: FILTER\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eManufacturer Part Number\u003c\/strong\u003e: AF20x23x1-M13\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"FILTER","offers":[{"title":"Default Title","offer_id":51716786028850,"sku":"AF20x23x1-M13","price":16.49,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/ded7b7b395536dd1b22964e7663d2b19_323a93be-ee81-458e-a1aa-346db6e3d8d0.jpg?v=1790917488","url":"https:\/\/voomisupply.com\/products\/filter-king-af20x23x1-m13-merv-13-air-filter-20x23x1","provider":"Voomi Supply","version":"1.0","type":"link"}