{"product_id":"filtrete-20x25x1-merv-13-furnace-air-filter-premium-allergen","title":"Filtrete 20x25x1 MERV 13 Furnace Air Filter - Premium Allergen","description":"\u003cp\u003eIn this review the Filtrete 20x25x1 MERV 13 furnace air filter stands out for homeowners who want stronger particle capture without sacrificing airflow. The 6-pack of 1-in pleated filters carries an MPR 1900 rating that targets fine particles such as pollen, pet dander, smoke and particles that can carry bacteria and viruses, making it a clear choice for allergy sufferers or anyone wanting improved indoor air quality. For those who want a straightforward maintenance rhythm, the filters are designed for a 90-day change interval and integrate with the Filtrete Smart App for reminder countdowns.\u003c\/p\u003e\u003ch2\u003eKey Features\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eMPR 1900 \/ MERV 13:\u003c\/strong\u003e Captures a high percentage of microparticles, helping reduce pollen, pet dander and smoke from household air.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e3-in-1 Filtration Technology:\u003c\/strong\u003e Designed to attract and trap microscopic and larger particles while allowing cleaner air to flow through the HVAC system.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eElectrostatic Pleated Design:\u003c\/strong\u003e Pleats and electrostatic charge increase particle capture without the bulk of thicker filters, helping maintain airflow.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e90-Day Recommended Life:\u003c\/strong\u003e Intended for replacement at least every 90 days to protect system efficiency and avoid reduced airflow from a dirty filter.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSmart App Compatibility:\u003c\/strong\u003e Barcode scan and change countdown in the Filtrete Smart App makes scheduling replacements easier and reduces forgotten changes.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCertified Allergy Friendly:\u003c\/strong\u003e Certified as asthma and allergy friendly, which can be reassuring for households with sensitivities.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eWho It's For\u003c\/h2\u003e\u003cp\u003eThe Filtrete 20x25x1 MERV 13 filter is best for homeowners and renters with central furnaces or HVAC systems who want enhanced removal of fine particles and allergens without upgrading to thicker filter media. It is a sensible pick for families with allergy or asthma concerns, pet owners, or anyone exposed to occasional smoke or high outdoor pollen.\u003c\/p\u003e\u003cp\u003eThose who need a filter for non-standard or unusually deep slots should look elsewhere, since this is a 1-in pleated filter sized to the actual dimensions listed. Also, buyers who prioritize an ultra-long life per filter or washable reusable filters may prefer different solutions.\u003c\/p\u003e\u003ch2\u003ePros \u0026amp; Cons\u003c\/h2\u003e\u003cp\u003e\u003cstrong\u003ePros\u003c\/strong\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eHigh particle capture rate for fine particles, offering noticeable improvement in indoor air quality.\u003c\/li\u003e\n\u003cli\u003eMaintains airflow while outperforming basic fiberglass filters, which helps HVAC efficiency.\u003c\/li\u003e\n\u003cli\u003eSmart App countdown and barcode scan simplifies timely replacements.\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cstrong\u003eCons\u003c\/strong\u003e\u003c\/p\u003e\u003cul\u003e\u003cli\u003eSome users report variability in durability and occasional fit differences compared with prior 20x24x1 filters, so check sizing before installing.\u003c\/li\u003e\u003c\/ul\u003e\u003ch2\u003eSpecifications\u003c\/h2\u003e\u003ctable\u003e\n\u003ctr\u003e\n\u003ctd\u003eProduct size\u003c\/td\u003e\n\u003ctd\u003eActual 19.69 x 24.69 x 0.78 in\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePack count\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\u003eEfficiency rating\u003c\/td\u003e\n\u003ctd\u003eMPR 1900 (MERV 13)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eRecommended lifespan\u003c\/td\u003e\n\u003ctd\u003eChange at least every 90 days\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eTechnology\u003c\/td\u003e\n\u003ctd\u003eFiltrete Brand 3-in-1 electrostatic pleated media\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\u003ch2\u003eOur Verdict\u003c\/h2\u003e\u003cp\u003eThe Filtrete 20x25x1 MERV 13 furnace air filter is a practical, cost-effective choice for homes seeking better allergen and fine-particle removal without sacrificing HVAC airflow. The six-pack and app-based reminders add convenience, and the certified allergy-friendly performance makes it a smart value for families and pet owners who want cleaner air and a well-maintained heating and cooling system.\u003c\/p\u003e\u003ch2\u003eFrequently Asked Questions\u003c\/h2\u003e\u003cp\u003e\u003cstrong\u003eHow often should I change this filter?\u003c\/strong\u003e\u003cbr\u003eFiltrete recommends changing 1-in filters at least every 90 days; heavy use or high particle loads may require more frequent changes.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWill this fit my furnace or HVAC system?\u003c\/strong\u003e\u003cbr\u003eCheck your filter slot or existing filter for the actual dimensions; these filters measure about 19.69 x 24.69 x 0.78 in and are designed for standard 20 x 25 x 1 applications.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eDoes it reduce allergens and viruses?\u003c\/strong\u003e\u003cbr\u003eWith MPR 1900 and MERV 13 performance this filter captures a high percentage of small particles, including many allergens and particles that can carry bacteria or viruses, and is certified as asthma and allergy friendly.\u003c\/p\u003e","brand":"Filtrete","offers":[{"title":"Default Title","offer_id":48262627557595,"sku":"B07FP5X118","price":124.89,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0724\/1043\/1707\/files\/712VHJoq_tL._AC_SL1500.jpg?v=1778309876","url":"https:\/\/gearmusthave.com\/products\/filtrete-20x25x1-merv-13-furnace-air-filter-premium-allergen","provider":"GearMustHave","version":"1.0","type":"link"}