{"product_id":"nordic-pure-20x25x4-pleated-air-filter-merv-13-plus-carbon","title":"Nordic Pure 20x25x4 Pleated Air Filter MERV 13 Plus Carbon","description":"\u003cp\u003eIn this review the Nordic Pure 20x25x4 Pleated Air Filter MERV 13 Plus Carbon is evaluated for homeowners who want a higher-efficiency replacement filter with odor control. The bottom line: it is a practical option for residential furnaces that need a true 4 in depth filter and strong particle capture, because the MERV 13 media with an activated charcoal panel removes fine dust and helps with common household odors. Measure your existing filter first, as the company emphasizes the actual size differs from the nominal size.\u003c\/p\u003e\n\u003ch2\u003eKey Features\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eActual size accuracy:\u003c\/strong\u003e The filter lists its actual dimensions as 19.5 x 24.5 x 3.63 in so buyers can compare this to their old filter for a correct fit.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMERV 13 filtration:\u003c\/strong\u003e The MERV 13 rating is equivalent to MPR 2200-2400, providing higher capture of fine airborne particulates for improved indoor air quality.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePlus carbon layer:\u003c\/strong\u003e A flat panel infused with activated charcoal helps reduce common household odors in addition to trapping particles.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eElectrostatic synthetic media:\u003c\/strong\u003e The charged synthetic material is designed to attract and hold dust and small particles more effectively than basic fiberglass filters.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMade in the USA:\u003c\/strong\u003e Manufactured domestically, which may be important to shoppers who prefer locally made HVAC consumables.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSize guidance:\u003c\/strong\u003e The listing warns of nominal versus actual depth differences and directs customers to the 20x25x5 option if they need a 4 3\/8 in actual depth.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eWho It's For\u003c\/h2\u003e\n\u003cp\u003eThis filter is best for homeowners with furnaces or HVAC return housings that accept a nominal 20 x 25 x 4 filter and measure close to the stated actual size of 19.5 x 24.5 x 3.63 in. It suits households seeking \u003cstrong\u003eMERV 13\u003c\/strong\u003e level filtration plus an added carbon layer for basic odor control without upgrading to a deep 5 in unit.\u003c\/p\u003e\n\u003cp\u003eIt is not the right choice for systems that require an actual depth of 4.38 in or for buyers who expect an exact nominal-to-actual match; several customers reported a loose fit or that the filter felt thinner than expected. Those users should measure their filter box and consider the 20x25x5 option referenced by Nordic Pure.\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 particle capture with \u003cstrong\u003eMERV 13\u003c\/strong\u003e media for better indoor air quality.\u003c\/li\u003e\n\u003cli\u003eActivated charcoal panel provides additional odor reduction compared with standard pleated filters.\u003c\/li\u003e\n\u003cli\u003eEasy to install and slides into most residential filter slots without difficulty.\u003c\/li\u003e\n\u003cli\u003eMade in the USA, which may be preferred by some buyers.\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 differ from the nominal size and some customers reported a loose fit or perceived thinner material.\u003c\/li\u003e\n\u003cli\u003eNot suitable if your system requires an actual depth of 4.38 in; the 20x25x5 model is the recommended alternative.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eSpecifications\u003c\/h2\u003e\n\u003ctable\u003e\n\u003ctr\u003e\n\u003ctd\u003eNominal size\u003c\/td\u003e\n\u003ctd\u003e20 x 25 x 4 in\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eActual size\u003c\/td\u003e\n\u003ctd\u003e19.5 x 24.5 x 3.63 in\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFiltration rating\u003c\/td\u003e\n\u003ctd\u003eMERV 13 (equivalent to MPR 2200-2400)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMedia\u003c\/td\u003e\n\u003ctd\u003eElectrostatically charged synthetic with activated charcoal panel\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eQuantity\u003c\/td\u003e\n\u003ctd\u003e2 pack\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 20x25x4 MERV 13 Plus Carbon filter is a sensible midrange choice for homeowners who measure their filter slot and need stronger particle capture plus modest odor control. It represents good value for those who accept the actual size listed, but buyers who find the fit loose or need a slightly deeper actual depth should choose the 20x25x5 alternative instead.\u003c\/p\u003e\n\u003ch2\u003eFrequently Asked Questions\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003eWill this filter fit my 20 x 25 x 4 slot?\u003c\/strong\u003e\u003cbr\u003eMeasure the existing filter and compare it to the actual size 19.5 x 24.5 x 3.63 in; nominal labels can differ from actual dimensions.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eDoes the carbon layer remove strong odors?\u003c\/strong\u003e\u003cbr\u003eThe flat activated charcoal panel helps reduce common household odors, but it is not a substitute for specialized odor or gas-adsorbing systems.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eIs this the same depth as some Honeywell or Lennox filters?\u003c\/strong\u003e\u003cbr\u003eNo, if your replacement requires an actual depth of 4.38 in you should order the 20x25x5 option that matches that depth.\u003c\/p\u003e","brand":"Nordic Pure","offers":[{"title":"Default Title","offer_id":48750029078747,"sku":"B0073V1QJ8","price":72.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0724\/1043\/1707\/files\/81jPSxhk4OL._AC_SL1500_93d244da-56be-4614-a39c-776f63048cde.jpg?v=1778785050","url":"https:\/\/gearmusthave.com\/products\/nordic-pure-20x25x4-pleated-air-filter-merv-13-plus-carbon","provider":"GearMustHave","version":"1.0","type":"link"}