{"product_id":"20x25x1-merv-10-air-filter-4-pack-made-in-usa-low-resistance","title":"20x25x1 MERV 10 Air Filter 4-Pack - Made in USA, Low Resistance","description":"\u003cp\u003eIn this review the BNX TruFilter 20x25x1 MERV 10 (4-Pack) is evaluated for homeowners and renters who want better indoor air without sacrificing HVAC efficiency. The biggest reason to buy is straightforward: it delivers a noticeable reduction in dust, pollen and smoke while keeping airflow resistance low, thanks to electrostatically charged media and a MERV 10 rating. The reviewer found these filters easy to install and praised their consistent build and fit for standard 20x25x1 slots, making them a practical upgrade over basic fiberglass panels.\u003c\/p\u003e\n\u003ch2\u003eKey Features\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eMERV 10 filtration:\u003c\/strong\u003e Captures a wide range of microscopic particles including pollen, mold spores, dust mites and smoke while still allowing good airflow.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eElectrostatic filter media:\u003c\/strong\u003e The charged media improves particle capture efficiency without adding significant resistance to the HVAC system.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eActual size accuracy:\u003c\/strong\u003e Measured at 19 11\/16 x 24 11\/16 x 3\/4 which means a reliable fit in standard 20x25x1 slots and fewer installation hassles.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSustainably made in USA:\u003c\/strong\u003e Manufactured in Houston, TX using a one-piece recycled cardboard frame to reduce waste and support domestic production.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLow airflow resistance:\u003c\/strong\u003e Designed to provide protection without compromising system efficiency or increasing fan run time.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eWho It's For\u003c\/h2\u003e\n\u003cp\u003eThis filter set is best for homeowners, renters and small businesses using standard 20x25x1 furnace or AC slots who want a meaningful upgrade over basic fiberglass filters. It suits people who need improved allergy and smoke particle control but do not want to pay for very high MERV replacements that can restrict airflow.\u003c\/p\u003e\n\u003cp\u003eThose who need ultra-high filtration for medical or cleanroom environments should look for higher MERV-rated or specialized filters. Also, if a system explicitly requires a thicker or pleated deep-pleat filter, these 3\/4 in actual thickness panels may not be the right fit.\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\u003eEffective at removing pollen, dust and smoke particles while maintaining airflow.\u003c\/li\u003e\n\u003cli\u003eConsistent build quality and accurate sizing make installation quick and trouble-free.\u003c\/li\u003e\n\u003cli\u003eMade in the USA with a sustainable one-piece frame and recycled cardboard.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eCons\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eNot intended for environments that require very high MERV levels or specialized medical filtration.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eSpecifications\u003c\/h2\u003e\n\u003ctable\u003e\n\u003ctr\u003e\n\u003ctd\u003eProduct Type\u003c\/td\u003e\n\u003ctd\u003eMERV 10 pleated air filter (4-Pack)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eNominal Size\u003c\/td\u003e\n\u003ctd\u003e20x25x1 in\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eActual Size\u003c\/td\u003e\n\u003ctd\u003e19 11\/16 x 24 11\/16 x 3\/4 in\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFiltration Rating\u003c\/td\u003e\n\u003ctd\u003eMERV 10 (comparable to MPR 1000-1200 \u0026amp; FPR 7-8)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eConstruction\u003c\/td\u003e\n\u003ctd\u003eElectrostatically charged pleated media, single-sided recycled cardboard frame\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eManufacturing\u003c\/td\u003e\n\u003ctd\u003eMade in USA, manufactured by BNX Converting, LLC in Houston, TX\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\u003ch2\u003eOur Verdict\u003c\/h2\u003e\n\u003cp\u003eThe BNX TruFilter 20x25x1 MERV 10 (4-Pack) is a solid, value-oriented choice for most residential HVAC systems that need better particle control without hurting airflow. It installs easily, fits accurately, and delivers measurable dust and pollen reduction while supporting sustainable domestic manufacturing. For typical homes wanting improved indoor air quality at a reasonable cost, this filter is a dependable upgrade.\u003c\/p\u003e\n\u003ch2\u003eFrequently Asked Questions\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003eHow often should these filters be replaced?\u003c\/strong\u003e\u003cbr\u003eReplace according to household conditions and manufacturer guidance; many users replace every 1 to 3 months depending on dust, pets and local air quality.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWill these restrict my furnace or AC airflow?\u003c\/strong\u003e\u003cbr\u003eThese are designed for industry leading low airflow resistance, so they should not significantly restrict airflow in systems rated for 20x25x1 pleated filters.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eAre these compatible with my system size?\u003c\/strong\u003e\u003cbr\u003eThe nominal size is 20x25x1, with an actual size of 19 11\/16 x 24 11\/16 x 3\/4 in, so they fit standard 20x25x1 slots; check your unit if it requires a different thickness or frame type.\u003c\/p\u003e","brand":"BNX","offers":[{"title":"Default Title","offer_id":48195878879451,"sku":"B0FM6WVJ7T","price":39.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0724\/1043\/1707\/files\/51ITgdS6kQL._AC_3d63ecb9-41b8-4783-9d1d-e096b04ff0ca.jpg?v=1770261014","url":"https:\/\/gearmusthave.com\/products\/20x25x1-merv-10-air-filter-4-pack-made-in-usa-low-resistance","provider":"GearMustHave","version":"1.0","type":"link"}