{"product_id":"16x25x5-air-filter-merv-11-4-pack-allergen-defense-for-trion","title":"16x25x5 Air Filter MERV 11 4-Pack - Allergen Defense for Trion","description":"\u003cp\u003eIn this review the Filterbuy 16x25x5 MERV 11 4-pack is evaluated for homeowners and small businesses that need a durable, higher-performance replacement for furnace and AC systems. The bottom line: it is a solid, midpriced option for reducing allergens and dust while maintaining airflow. The review finds the filters deliver \u003cstrong\u003eMERV 11 performance\u003c\/strong\u003e in a convenient 4-pack and are simple to install, though buyers should check actual size and handle frames carefully to avoid damage during fitting.\u003c\/p\u003e\n\u003ch2\u003eKey Features\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eWhole house replacement:\u003c\/strong\u003e The 16x25x5 size (actual 15.63 in x 24.13 in x 4.88 in) is intended to fit many furnace and AC housings and supports system efficiency across a home.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMERV 11 filtration:\u003c\/strong\u003e Synthetic media comparable to MPR 1200 captures fine dust and allergens without significantly restricting airflow for everyday HVAC use.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLasting filtration:\u003c\/strong\u003e Electrostatically charged media with 8 pleats per ft traps more microscopic particles and is designed to last longer than basic fiberglass filters.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDurable construction:\u003c\/strong\u003e Beverage board recyclable frames and dual wire backing improve rigidity and resist temperature changes compared with single-layer cardboard frames.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMade in the USA:\u003c\/strong\u003e The media is manufactured domestically, which may matter to buyers prioritizing local production and consistent quality control.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eWho It's For\u003c\/h2\u003e\n\u003cp\u003eThis 4-pack is best for homeowners and small business operators who want an upgrade from basic fiberglass filters and need a balance of particle capture and airflow. It suits systems listed as compatible such as Trion Air Bear models and other common furnace and AC units that accept 16x25x5 nominal filters.\u003c\/p\u003e\n\u003cp\u003eThose who should look elsewhere include buyers who need an exact custom fit without any room for size variance or users who require a higher or lower MERV rating for medical-grade or ultra-low-resistance applications. Also inspect frame condition during installation if a snug cabinet fit is expected.\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\u003eHigher filtration efficiency with \u003cstrong\u003eMERV 11\u003c\/strong\u003e media that reduces allergens and pet dander compared with fiberglass.\u003c\/li\u003e\n\u003cli\u003eSturdy beverage board frame and dual wire backing improve durability during handling and temperature changes.\u003c\/li\u003e\n\u003cli\u003eLonger service life from electrostatically charged pleated media, reducing replacement frequency.\u003c\/li\u003e\n\u003cli\u003eGood value for a 4-pack compared with single premium filters.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eCons\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eSome customers report size variation or filters arriving slightly wide, so measure your slot before ordering.\u003c\/li\u003e\n\u003cli\u003eOccasional reports of damage during installation suggest careful handling of the frame and pleats is needed.\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\u003eFilterbuy\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eNominal size\u003c\/td\u003e\n\u003ctd\u003e16x25x5 in\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eActual size\u003c\/td\u003e\n\u003ctd\u003e15.63 x 24.13 x 4.88 in\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eRating\u003c\/td\u003e\n\u003ctd\u003eMERV 11 (comparable to MPR 1200, FPR 7)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePack count\u003c\/td\u003e\n\u003ctd\u003e4-pack\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMedia\u003c\/td\u003e\n\u003ctd\u003eElectrostatically charged synthetic media, 8 pleats per ft\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFrame\u003c\/td\u003e\n\u003ctd\u003eRecyclable beverage board with dual wire backing\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\u003ch2\u003eOur Verdict\u003c\/h2\u003e\n\u003cp\u003eThe Filterbuy 16x25x5 MERV 11 4-pack is a practical, cost-effective choice for most homeowners who want improved allergen reduction without sacrificing airflow. It combines sturdy construction and longer-lasting electrostatic pleated media, making it good value when the actual size matches the HVAC slot and the filters are handled carefully during installation.\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 every 90 days for typical use; replace more often in high-dust or pet homes.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWill MERV 11 restrict airflow?\u003c\/strong\u003e\u003cbr\u003eMERV 11 is designed to capture small particles while maintaining airflow for most residential systems, but always confirm compatibility with your HVAC manufacturer guidelines.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eAre these filters compatible with Trion Air Bear units?\u003c\/strong\u003e\u003cbr\u003eYes, models such as Trion Air Bear 255649-105 and similar units are listed as compatible, but check the actual filter opening size before installing.\u003c\/p\u003e","brand":"Filterbuy","offers":[{"title":"Default Title","offer_id":48252594880731,"sku":"B094DR51VS","price":160.44,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0724\/1043\/1707\/files\/817Gyj1wT0L._AC_SL1500_b684c0a3-f28e-4adb-af97-0a4a718e91ef.jpg?v=1778273418","url":"https:\/\/gearmusthave.com\/products\/16x25x5-air-filter-merv-11-4-pack-allergen-defense-for-trion","provider":"GearMustHave","version":"1.0","type":"link"}