{"product_id":"nordic-pure-20x24x1-pleated-air-filters-merv-13-plus-carbon-12-pack","title":"Nordic Pure 20x24x1 Pleated Air Filters MERV 13 Plus Carbon - 12 Pack","description":"\u003cp\u003eIn this review the Nordic Pure 20x24x1 Pleated Air Filters MERV 13 Plus Carbon 12 pack is evaluated for homeowners and allergy sufferers who want higher filtration and odor control without sacrificing airflow. The single biggest reason to buy is the combination of a \u003cstrong\u003eMERV 13 synthetic pleated media\u003c\/strong\u003e with an added activated charcoal panel, which captures fine particulates while reducing common household odors. The review focuses on fit, filtration performance, construction, and practical replacement cadence to help decide if these 1in filters match a specific furnace or HVAC slot.\u003c\/p\u003e\n\u003ch2\u003eKey Features\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eActual and nominal sizing:\u003c\/strong\u003e The filters list a nominal size of 20 x 24 x 1 but provide the exact actual dimensions so shoppers can measure their slot and ensure a proper fit.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMERV 13 pleated media:\u003c\/strong\u003e The electrostatically charged synthetic poly blend attracts and traps a wide range of airborne particulates for improved indoor air quality.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eActivated carbon panel:\u003c\/strong\u003e A flat panel infused with activated charcoal reduces odors and captures odorous gases and volatile organic compounds that ordinary filters may miss.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSupport and durability:\u003c\/strong\u003e Each filter uses a heavy duty, moisture resistant beverage board frame with a bonded metal mesh grid to keep pleats stable under airflow.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaintenance guidance:\u003c\/strong\u003e Nordic Pure recommends changing these 1in filters every 30-90 days depending on household conditions, providing a clear replacement window.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMade in the USA:\u003c\/strong\u003e Manufactured domestically, which can be important to buyers who prefer locally produced HVAC supplies.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eWho It's For\u003c\/h2\u003e\n\u003cp\u003eThe Nordic Pure MERV 13 Plus Carbon filters are best for homeowners, renters, and small offices where residents want \u003cstrong\u003eimproved air quality\u003c\/strong\u003e and odor reduction without moving to thicker filter sizes. They suit furnaces and HVAC systems that accept 1in filters and where allergy management or smoke\/odor capture is a priority.\u003c\/p\u003e\n\u003cp\u003eThose who should look elsewhere include anyone whose system requires a precise factory-recommended filter thickness other than 1in, or users who need extremely long service intervals; the 30-90 day recommended change window means these are not a low-maintenance, year-long solution for every situation.\u003c\/p\u003e\n\u003ch2\u003ePros \u0026amp; Cons\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003ePros\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eHigh-efficiency \u003cstrong\u003eMERV 13 media\u003c\/strong\u003e traps fine dust, pollen, and many allergens effectively.\u003c\/li\u003e\n\u003cli\u003eActivated charcoal panel provides measurable reduction of household odors and VOCs.\u003c\/li\u003e\n\u003cli\u003eSturdy beverage board frame and metal mesh support offer durable construction that resists sagging.\u003c\/li\u003e\n\u003cli\u003eMade in the USA, offering consistent manufacturing standards and quality control.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eCons\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eActual dimensions are slightly smaller than nominal size, so precise measurement of the existing filter slot is required to avoid fit issues.\u003c\/li\u003e\n\u003cli\u003eAs 1in filters they require relatively frequent replacement compared with higher-depth options if longevity is the priority.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eSpecifications\u003c\/h2\u003e\n\u003ctable\u003e\n\u003ctr\u003e\n\u003ctd\u003eBrand\u003c\/td\u003e\n\u003ctd\u003eNordic Pure\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eNominal Size\u003c\/td\u003e\n\u003ctd\u003e20 x 24 x 1 in\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eActual Size\u003c\/td\u003e\n\u003ctd\u003e19 1\/2 x 23 7\/16 x 3\/4 in\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFilter Media\u003c\/td\u003e\n\u003ctd\u003eElectrostatically charged synthetic poly blend\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eAdditional Feature\u003c\/td\u003e\n\u003ctd\u003eFlat panel with activated charcoal for odor control\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eRecommended Change Interval\u003c\/td\u003e\n\u003ctd\u003eEvery 30-90 days\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCountry of Manufacture\u003c\/td\u003e\n\u003ctd\u003eMade in the USA\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\u003ch2\u003eOur Verdict\u003c\/h2\u003e\n\u003cp\u003eThe Nordic Pure 20x24x1 MERV 13 Plus Carbon 12 pack is a practical choice for people who need \u003cstrong\u003eeffective particulate filtration and odor control\u003c\/strong\u003e in systems that accept 1in filters. It balances high-efficiency media with an odor-absorbing carbon layer and solid construction, making it good value for homes where air quality matters, provided buyers verify actual dimensions before purchasing.\u003c\/p\u003e\n\u003ch2\u003eFrequently Asked Questions\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003eWill these filters fit my 20 x 24 x 1 slot?\u003c\/strong\u003e\u003cbr\u003eMeasure your existing filter slot and compare to the actual size listed; the filters are nominally 20 x 24 x 1 but the actual dimensions are 19 1\/2 x 23 7\/16 x 3\/4 in.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eHow often should I change these filters?\u003c\/strong\u003e\u003cbr\u003eNordic Pure recommends changing 1in filters every 30-90 days, with the interval depending on household dust, pets, and usage.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eDo these filters reduce odors?\u003c\/strong\u003e\u003cbr\u003eYes, the added activated charcoal flat panel attracts odorous gases and vapors to help reduce common household smells while maintaining airflow.\u003c\/p\u003e","brand":"Nordic Pure","offers":[{"title":"Default Title","offer_id":48224350044379,"sku":"B0073F2KYE","price":189.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0724\/1043\/1707\/files\/81rKkjUECBL._AC_SL1500_1571f9bc-c3b7-4bc6-94e0-170a1c46a58c.jpg?v=1770747632","url":"https:\/\/gearmusthave.com\/products\/nordic-pure-20x24x1-pleated-air-filters-merv-13-plus-carbon-12-pack","provider":"GearMustHave","version":"1.0","type":"link"}