{"product_id":"nordic-pure-merv-13-plus-carbon-filter-21-5x23-38x0-75-6-pack","title":"Nordic Pure Merv 13 Plus Carbon Filter 21.5x23.38x0.75 6 Pack","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\u003cp\u003eThe NORDIC PURE 21_1\/2x23_3\/8x1ExactCustomM13+C-6 is a custom-made, pleated MERV 13 plus carbon air filter designed for residential and light-commercial AC and furnace systems. Rated MERV 13, it captures over 90% of airborne particles between 1 and 10 microns, and between 50% and 70% of particles in the 0.3 to 1 micron range. The integrated carbon layer addresses odors alongside standard particulate filtration. This filter ships as a 6-pack, cut to exact dimensions of 21.5 x 23.38 x 0.75 inches, and is manufactured in the USA to order based on the measurements provided at the time of purchase.\u003c\/p\u003e\u003cp\u003eThis filter is suited for residential forced-air furnace and central air conditioning systems where a standard nominal size does not match the actual filter opening. It is the correct choice when a measured filter slot falls outside standard sizing by more than 0.125 inches in either dimension. HVAC technicians and homeowners handling their own filter maintenance both install this type of filter. The 6-pack format supports a full replacement cycle, with 1-inch filters typically replaced every 30 to 90 days depending on household conditions such as pets, dust levels, and local air quality.\u003c\/p\u003e\u003ch4\u003eKey Features\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003eMERV 13 filtration captures lint, dust, pollen, pet dander, mold spores, smoke, bacteria, viruses, and smog particles\u003c\/li\u003e\n\u003cli\u003eCarbon layer reduces common household odors alongside particulate filtration\u003c\/li\u003e\n\u003cli\u003eCustom-cut to exact dimensions of 21.5 x 23.38 x 0.75 inches  -  not a nominal approximation\u003c\/li\u003e\n\u003cli\u003eReinforced 2-part frame construction supports consistent airflow and structural integrity over the service life\u003c\/li\u003e\n\u003cli\u003eManufactured in the USA to order from the dimensions specified at purchase\u003c\/li\u003e\n\u003cli\u003eComes in a 6-pack for multiple replacement cycles\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eCompatibility\u003c\/h4\u003e\u003cp\u003eDesigned as a custom exact-size replacement for residential and light-commercial AC and furnace filter slots with an actual measured opening of 21.5 x 23.38 x 0.75 inches. Verify slot measurements with a tape measure before ordering. Custom sizes are not interchangeable with standard nominal-size filters.\u003c\/p\u003e\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\u003cp\u003ePower down the HVAC system at the thermostat and, if accessible, at the air handler disconnect before replacing the filter. Confirm airflow direction arrow on the filter frame aligns with the direction of airflow toward the blower. Because this filter is custom-made to order, measure the actual filter slot dimensions to the nearest 0.125 inches before purchasing  -  do not rely on the size printed on the existing filter frame. Custom-manufactured filters are non-returnable.\u003c\/p\u003e\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eFilter Type\u003c\/strong\u003e: MERV 13 Plus Carbon\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMERV Rating\u003c\/strong\u003e: 13\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eActual Size\u003c\/strong\u003e: 21.5 x 23.38 x 0.75 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eNominal Size\u003c\/strong\u003e: 21.5 x 23.375 x 1 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eQuantity Per Box\u003c\/strong\u003e: 6\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFrame Construction\u003c\/strong\u003e: Reinforced 2-part frame\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWeight\u003c\/strong\u003e: 6 pounds\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBox Dimensions\u003c\/strong\u003e: 26 x 26 x 7 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCountry of Origin\u003c\/strong\u003e: USA\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eUPC\u003c\/strong\u003e: 848224160779\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eStandard Information\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eBrand\u003c\/strong\u003e: NORDIC PURE\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eManufacturer Part Number\u003c\/strong\u003e: 21_1\/2x23_3\/8x1ExactCustomM13+C-6\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"NORDIC PURE","offers":[{"title":"Default Title","offer_id":52005546950962,"sku":"21_1\/2x23_3\/8x1ExactCustomM13+C-6","price":214.07,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/0b4260f71d995777c5733963f396df69_11a03566-4314-43d2-9ca9-570fd5e46304.jpg?v=1790000324","url":"https:\/\/voomisupply.com\/products\/nordic-pure-merv-13-plus-carbon-filter-21-5x23-38x0-75-6-pack","provider":"Voomi Supply","version":"1.0","type":"link"}