{"product_id":"filtrete-14x25x1-ac-furnace-air-filter-merv-13-premium-allergy","title":"Filtrete 14x25x1 AC Furnace Air Filter MERV 13 - Premium Allergy","description":"\u003cp\u003eOur review of the Filtrete 14x25x1 AC Furnace Air Filter finds it best for homeowners who want stronger particle capture without sacrificing airflow. This 6-pack of 3-month pleated 1 in filters is aimed at families and allergy sufferers who need a higher-performance residential filter: it combines a \u003cstrong\u003eMPR 1900\u003c\/strong\u003e rating and \u003cstrong\u003eMERV 13\u003c\/strong\u003e performance to trap many microparticles while allowing HVAC systems to run efficiently. For those who prioritize cleaner indoor air and certified asthma-and-allergy-friendly components, this filter is a practical upgrade over basic pleated filters.\u003c\/p\u003e\u003ch2\u003eKey Features\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eExact fit:\u003c\/strong\u003e The filters measure 13.81 x 24.81 x 0.78 in so you know the true size before installing and can avoid surprises with nominal sizing.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHigh particle capture:\u003c\/strong\u003e A 1900 MPR and MERV 13 rating captures up to 62% of small particles between 0.3 and 1 micron, helping reduce bacteria and particles that carry viruses.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e3-in-1 technology:\u003c\/strong\u003e Filtrete's exclusive electrostatic design pulls in and traps a wide range of particles from lint and pollen to smoke and pet dander.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCertified for allergies:\u003c\/strong\u003e This filter is certified asthma-and-allergy-friendly, making it a sensible choice for sensitive households.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBetter airflow claim:\u003c\/strong\u003e Filtrete MPR 1900 filters are designed to deliver higher airflow than other residential MERV 13 1 in filters, supporting system efficiency.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSmart reminders:\u003c\/strong\u003e Use the Filtrete Smart App to set a 30-, 60- or 90-day reminder so you change filters on schedule for optimal performance.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eWho It's For\u003c\/h2\u003e\u003cp\u003eThis filter is ideal for homeowners with central furnaces or HVAC systems who want to step up from basic filters to something that traps finer particles. Allergy sufferers, households with pets, and anyone concerned about smoke or city smog will see clear benefits from the \u003cstrong\u003eMPR 1900\u003c\/strong\u003e filtration and the asthma-and-allergy-friendly certification.\u003c\/p\u003e\u003cp\u003eIt is not aimed at commercial installations or systems that require thicker or specialty filters; if an HVAC system specifies a thicker filter than 1 in or requires a different MERV rating for warranty reasons, buyers should choose a filter that matches those requirements.\u003c\/p\u003e\u003ch2\u003ePros \u0026amp; Cons\u003c\/h2\u003e\u003cp\u003e\u003cstrong\u003ePros\u003c\/strong\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eEffective at removing fine dust, pet dander and smoke thanks to the high MPR and MERV 13 rating.\u003c\/li\u003e\n\u003cli\u003eCertified asthma-and-allergy-friendly, offering reassurance for sensitive occupants.\u003c\/li\u003e\n\u003cli\u003eDesigned to maintain good airflow compared with many other residential MERV 13 1 in filters.\u003c\/li\u003e\n\u003cli\u003eSix filters per pack provides convenient quarterly replacements for multiple vents or an extended supply.\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cstrong\u003eCons\u003c\/strong\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eActual longevity can vary; some users report replacement closer to two months in heavy-dust or wildfire conditions rather than the recommended 90 days.\u003c\/li\u003e\n\u003cli\u003eSlightly smaller than nominal 14 x 25 x 1 sizing, so check the exact 13.81 x 24.81 x 0.78 in dimensions before ordering.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eSpecifications\u003c\/h2\u003e\u003ctable\u003e\n\u003ctr\u003e\n\u003ctd\u003eBrand\u003c\/td\u003e\n\u003ctd\u003eFiltrete (made by 3M)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eActual dimensions\u003c\/td\u003e\n\u003ctd\u003e13.81 x 24.81 x 0.78 in\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePack size\u003c\/td\u003e\n\u003ctd\u003e6-pack\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFilter thickness\u003c\/td\u003e\n\u003ctd\u003e1 in pleated\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMPR\u003c\/td\u003e\n\u003ctd\u003e1900\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMERV rating\u003c\/td\u003e\n\u003ctd\u003eMERV 13\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eRecommended change interval\u003c\/td\u003e\n\u003ctd\u003eEvery 90 days\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\u003ch2\u003eOur Verdict\u003c\/h2\u003e\u003cp\u003eThe Filtrete 14x25x1 MPR 1900 filter is a strong choice for homeowners who want higher particle capture with maintained airflow; its asthma-and-allergy-friendly certification and 6-pack convenience make it good value for sensitive households. Check the exact 13.81 x 24.81 x 0.78 in dimensions and be prepared to replace sooner than 90 days in very dusty or smoky environments.\u003c\/p\u003e\u003ch2\u003eFrequently Asked Questions\u003c\/h2\u003e\u003cp\u003e\u003cstrong\u003eWill this filter fit my 14 x 25 x 1 slot?\u003c\/strong\u003e\u003cbr\u003eCheck the filter slot and compare to the actual dimensions of 13.81 x 24.81 x 0.78 in to ensure a proper fit, since this differs from the nominal size.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eHow often should I change the filter?\u003c\/strong\u003e\u003cbr\u003eFiltrete recommends changing every 90 days, but heavy use, pets, or wildfire smoke can require replacement closer to every 60 or 30 days.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eDoes it reduce allergens and bacteria?\u003c\/strong\u003e\u003cbr\u003eYes, the MPR 1900 and MERV 13 ratings plus certification for asthma and allergy friendliness mean it helps capture allergens, bacteria and many particles that carry viruses.\u003c\/p\u003e","brand":"Filtrete","offers":[{"title":"Default Title","offer_id":48187082342619,"sku":"B07FP5X2VB","price":112.05,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0724\/1043\/1707\/files\/71z8Yi85D7L._AC_SL1500.jpg?v=1769450547","url":"https:\/\/gearmusthave.com\/products\/filtrete-14x25x1-ac-furnace-air-filter-merv-13-premium-allergy","provider":"GearMustHave","version":"1.0","type":"link"}