{"product_id":"nordic-pure-20x25x1-pleated-merv-12-air-filters-6-pack-high","title":"Nordic Pure 20x25x1 Pleated MERV 12 Air Filters 6 Pack - High","description":"\u003cp\u003eOur review of the Nordic Pure 20x25x1 pleated MERV 12 air filters finds them best suited for homeowners and small offices seeking higher-efficiency filtration without specialty equipment. The bottom line: these filters deliver improved \u003cstrong\u003eindoor air quality\u003c\/strong\u003e by capturing finer particles than standard filters, and they come in a convenient 6 pack for regular replacement. The review notes the actual size is 19 1\/2 x 24 1\/2 x 3\/4, so measuring your filter slot before purchase is important to ensure a proper fit.\u003c\/p\u003e\n\u003ch2\u003eKey Features\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eNominal and actual sizing:\u003c\/strong\u003e The package lists a nominal 20 x 25 x 1 size with an actual card frame size of 19 1\/2 x 24 1\/2 x 3\/4, which helps buyers confirm fit before installation.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMERV 12 efficiency:\u003c\/strong\u003e The filter rating captures smaller particles than basic filters and is comparable to MPR 1500-1900, making it useful for reducing dust and common allergens.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eElectrostatically charged media:\u003c\/strong\u003e The charge improves particle capture for dust and odors without adding extra resistance to most residential systems.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDurable frame:\u003c\/strong\u003e A heavy duty, moisture resistant beverage board frame keeps the filter square and stable in typical HVAC housings.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMade in the USA:\u003c\/strong\u003e Domestic manufacturing can be a deciding factor for buyers who prefer locally produced HVAC parts.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eWho It's For\u003c\/h2\u003e\n\u003cp\u003eThis filter pack is ideal for homeowners or small commercial spaces that want better filtration than standard cheap fiberglass filters provide, particularly where occupants have moderate allergies or asthma and need improved \u003cstrong\u003eair filtration\u003c\/strong\u003e. The six-pack format also suits those who replace filters seasonally or every 1-3 months.\u003c\/p\u003e\n\u003cp\u003eThose who should look elsewhere include anyone whose system requires nonstandard dimensions or ultra-high-efficiency medical-grade filtration; also check fit carefully if your filter slot tolerances are exact, since some users reported a slight size discrepancy.\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\u003eGood particle capture for residential use thanks to MERV 12 performance.\u003c\/li\u003e\n\u003cli\u003eElectrostatically charged media and a moisture resistant frame improve longevity and effectiveness.\u003c\/li\u003e\n\u003cli\u003eSix-pack offers convenient replacements and strong value for routine maintenance.\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 19 1\/2 x 24 1\/2 x 3\/4, and a few customers found the filters a quarter-inch short for some slots, so measure before buying.\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 25 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 24 1\/2 x 3\/4 in\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eEfficiency Rating\u003c\/td\u003e\n\u003ctd\u003eMERV 12 (equivalent to MPR 1500-1900)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePack Quantity\u003c\/td\u003e\n\u003ctd\u003e6 filters\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFrame Material\u003c\/td\u003e\n\u003ctd\u003eHeavy duty, moisture resistant beverage board\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCountry\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 20x25x1 MERV 12 six-pack is a practical choice for most homeowners and small offices wanting better-than-basic filtration at reasonable cost; its electrostatically charged media and sturdy frame deliver reliable dust and allergen reduction. Measure your filter slot first because the actual size is slightly under the nominal dimensions, but for correct fits this pack represents solid value for routine HVAC maintenance.\u003c\/p\u003e\n\u003ch2\u003eFrequently Asked Questions\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003eAre these filters compatible with standard 20 x 25 x 1 slots?\u003c\/strong\u003e\u003cbr\u003eThey are nominally 20 x 25 x 1, but the actual size is 19 1\/2 x 24 1\/2 x 3\/4, so measure your slot to confirm compatibility.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eHow often should these be replaced?\u003c\/strong\u003e\u003cbr\u003eNordic Pure recommends changing HVAC filters every 1-3 months depending on home conditions; a six-pack supports that schedule for most households.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWill these help with allergies?\u003c\/strong\u003e\u003cbr\u003eYes, MERV 12 filtration captures smaller particles and can help reduce dust and common allergens for people with moderate allergy or asthma concerns.\u003c\/p\u003e","brand":"Nordic Pure","offers":[{"title":"Default Title","offer_id":48184144298203,"sku":"B004QL764M","price":64.43,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0724\/1043\/1707\/files\/81Dgd1lxNoL._AC_SL1500_f70903f3-1bb7-41ac-a96a-0cafc36e9701.jpg?v=1769442039","url":"https:\/\/gearmusthave.com\/products\/nordic-pure-20x25x1-pleated-merv-12-air-filters-6-pack-high","provider":"GearMustHave","version":"1.0","type":"link"}