{"product_id":"nordic-pure-28x28x1customm13-6-merv-13-furnace-filter-6-pack","title":"Nordic Pure 28x28x1CustomM13-6 Merv 13 Furnace Filter 6 Pack","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\n\u003cp\u003eThe NORDIC PURE 28x28x1CustomM13-6 is a MERV 13 pleated air filter designed for residential and light commercial HVAC systems, including furnaces and central air conditioners. Sold in a 6-pack, each filter measures 27.75 x 27.75 x 0.75 inches actual size with a nominal size of 28x28x1. The electrostatically charged filter media captures over 90 percent of airborne particles between 1 and 10 microns, and 50 to 70 percent of particles between 0.3 and 1 microns. The heavy-duty, moisture-resistant beverage board frame provides structural integrity. These filters are custom-made to the listed dimensions and are manufactured in the USA.\u003c\/p\u003e\n\u003cp\u003eThis filter is suited for residential homes, apartments, and light commercial buildings where indoor air quality is a priority. It is effective in environments with pets, allergy sufferers, or occupants sensitive to airborne contaminants such as smoke, bacteria, and mold spores. The MERV 13 rating is comparable to MPR 2200-2400 filters used by other manufacturers. Nordic Pure recommends replacing these filters every 1 to 3 months under normal conditions. Homes with pets or allergy-sensitive occupants should replace filters more frequently to maintain airflow and filtration efficiency.\u003c\/p\u003e\n\u003ch4\u003eKey Features\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003eMERV 13 rated per ASHRAE standards, capturing lint, dust, pollen, pet dander, mold spores, smoke, bacteria, virus carriers, and smog\u003c\/li\u003e\n  \u003cli\u003eActual size 27.75 x 27.75 x 0.75 inches  -  measure existing filter before ordering\u003c\/li\u003e\n  \u003cli\u003eElectrostatically charged pleated media for enhanced particle capture without high airflow restriction\u003c\/li\u003e\n  \u003cli\u003eHeavy-duty moisture-resistant beverage board frame with reinforced 2-part construction for durability\u003c\/li\u003e\n  \u003cli\u003eCustom-made to listed dimensions  -  not returnable; confirm measurements before ordering\u003c\/li\u003e\n  \u003cli\u003eMade in the USA\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eCompatibility\u003c\/h4\u003e\n\u003cp\u003eDesigned as a custom-fit replacement for residential and light commercial HVAC systems, furnaces, and central air conditioners requiring a 28x28x1 nominal filter size. Confirm the actual opening dimensions of your filter slot before ordering, as custom sizes cannot be returned.\u003c\/p\u003e\n\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\n\u003cp\u003eInstallation is typically performed by HVAC technicians or knowledgeable homeowners. Power down the HVAC system at the thermostat or disconnect before replacing the filter. Insert the filter with the airflow arrow pointing toward the blower motor. Nominal and actual sizes differ on most filters  -  always verify the actual size of the existing filter against the listed dimensions of 27.75 x 27.75 x 0.75 inches before ordering this custom size.\u003c\/p\u003e\n\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eFilter Rating\u003c\/strong\u003e: MERV 13\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eNominal Size\u003c\/strong\u003e: 28x28x1 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eActual Size\u003c\/strong\u003e: 27.75 x 27.75 x 0.75 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 Material\u003c\/strong\u003e: Moisture-resistant beverage board\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMedia\u003c\/strong\u003e: Electrostatically charged pleated media\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eParticle Capture Efficiency\u003c\/strong\u003e: Over 90 percent at 1-10 microns; 50-70 percent at 0.3-1 microns\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003ePackage Weight\u003c\/strong\u003e: 6 pounds\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: 28x28x1CustomM13-6\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"NORDIC PURE","offers":[{"title":"Default Title","offer_id":51972019913010,"sku":"28x28x1CustomM13-6","price":348.3,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/b571d721d0ca365cf1fa16cc3e5be372_6f182468-4951-46c9-b9ee-13a90340a8ef.jpg?v=1789961184","url":"https:\/\/voomisupply.com\/products\/nordic-pure-28x28x1customm13-6-merv-13-furnace-filter-6-pack","provider":"Voomi Supply","version":"1.0","type":"link"}