{"product_id":"nordic-pure-13x18x1exactcustomm13-12-merv-13-filter-12-pack","title":"Nordic Pure 13x18x1ExactCustomM13-12 Merv 13 Filter 12 Pack","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\n\u003cp\u003eThe NORDIC PURE 13x18x1ExactCustomM13-12 is a custom-cut, pleated AC furnace air filter rated MERV 13, designed for residential and light commercial HVAC systems. With actual dimensions of 13 x 18 x 0.75 inches, this filter captures over 90% of airborne particles between 1 and 10 microns, and 50% to 70% of particles between 0.3 and 1 microns. Targeted contaminants include lint, dust, pollen, pet dander, mold spores, smoke, bacteria, virus carriers, and smog. The electrostatically charged pleated media and moisture-resistant beverage board frame are manufactured in the USA. This filter is sold in a 12-pack and is installed by HVAC technicians or knowledgeable homeowners performing routine maintenance.\u003c\/p\u003e\n\u003cp\u003eThis filter is suited for residential forced-air furnaces and central air conditioning systems where a nominal 13x18x1 slot is used. Because this is a custom-made product built to exact dimensions, it is intended for systems where standard nominal sizing does not produce a correct fit. Nordic Pure recommends replacing MERV 13 filters every 1 to 3 months under normal conditions. Households with pets, allergy sufferers, or environments with elevated particulate loads may require more frequent replacement. The MERV 13 rating is comparable to MPR 2200 to 2400 filter ratings used by other manufacturers, all benchmarked to the same ASHRAE filtration standard.\u003c\/p\u003e\n\u003ch4\u003eKey Features\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003eMERV 13 rated per ASHRAE standards  -  captures over 90% of particles from 1 to 10 microns and 50% to 70% of particles from 0.3 to 1 microns\u003c\/li\u003e\n  \u003cli\u003eElectrostatically charged pleated media attracts and holds fine airborne particles\u003c\/li\u003e\n  \u003cli\u003eMoisture-resistant beverage board frame provides structural durability; reinforced 2-part frame construction on applicable sizes\u003c\/li\u003e\n  \u003cli\u003eMedia does not promote bacterial or mold growth on the filter surface\u003c\/li\u003e\n  \u003cli\u003eCustom-cut to exact 13 x 18 x 0.75 inch actual dimensions  -  not a nominal-fit filter\u003c\/li\u003e\n  \u003cli\u003eMade in the USA; sold as a 12-pack\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eCompatibility\u003c\/h4\u003e\n\u003cp\u003eDesigned as a custom exact-fit replacement for HVAC systems requiring an actual filter size of 13 x 18 x 0.75 inches. Measure the existing filter carefully before ordering, as nominal and actual sizes frequently differ. Custom sizes are non-returnable.\u003c\/p\u003e\n\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\n\u003cp\u003eInstallation is performed by HVAC technicians or qualified homeowners. Always shut down the furnace or air handler at the thermostat and disconnect power at the disconnect switch or breaker before servicing the filter compartment. Confirm airflow direction arrows on the filter frame align with system airflow before seating the filter. Because this is a custom-fabricated filter, verify actual slot dimensions with a tape measure prior to ordering  -  custom filters cannot be returned.\u003c\/p\u003e\n\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eFilter Type\u003c\/strong\u003e: Pleated, Electrostatically Charged\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMERV Rating\u003c\/strong\u003e: 13\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eNominal Size\u003c\/strong\u003e: 13 x 18 x 1 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eActual Size\u003c\/strong\u003e: 13 x 18 x 0.75 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eQuantity per Box\u003c\/strong\u003e: 12\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eFrame Material\u003c\/strong\u003e: Moisture-Resistant Beverage Board\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003ePackage Weight\u003c\/strong\u003e: 7.5 pounds\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003ePackage Dimensions\u003c\/strong\u003e: 21 x 16 x 11 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCountry of Origin\u003c\/strong\u003e: USA\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: NORDIC PURE\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eManufacturer Part Number\u003c\/strong\u003e: 13x18x1ExactCustomM13-12\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"NORDIC PURE","offers":[{"title":"Default Title","offer_id":51971122233650,"sku":"13x18x1ExactCustomM13-12","price":216.47,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/6d7a79055739e5215fba4a6ba4442d55_07ef4c57-3f0f-4cb4-9d36-8e119d1174e2.jpg?v=1789953294","url":"https:\/\/voomisupply.com\/products\/nordic-pure-13x18x1exactcustomm13-12-merv-13-filter-12-pack","provider":"Voomi Supply","version":"1.0","type":"link"}