{"product_id":"filter-king-11-25x11-25x1-air-filter-3-pack-merv-8-performance","title":"Filter King 11.25x11.25x1 Air Filter 3-Pack - MERV 8 Performance","description":"\u003cp\u003eIn this review the Filter King 11.25x11.25x1 air filter 3-pack is evaluated for everyday home HVAC use, and the bottom line is straightforward: it is a practical, no-frills replacement for 1 in filter slots that balances particle capture and airflow. The biggest reason to buy is its \u003cstrong\u003eMERV 8\u003c\/strong\u003e pleated media, which traps common airborne particles while allowing the system to breathe. The pack of three, plus the claim of up to 90 days of life per filter, makes it a sensible choice for renters, homeowners with basic allergy concerns, and anyone who needs a reliable, easy-to-install replacement made in the USA.\u003c\/p\u003e\u003ch2\u003eKey Features\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eMERV 8 rating:\u003c\/strong\u003e Provides consistent capture of dust, pollen and pet dander without significantly restricting airflow.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eThree-pack convenience:\u003c\/strong\u003e Supplies multiple replacements so users can keep a regular change schedule without frequent reordering.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eActual size labeling:\u003c\/strong\u003e The filters list an actual size of 11.25 in x 11.25 in x.75 in for fitting smaller or slightly off nominal frames.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePleated construction:\u003c\/strong\u003e The pleated design increases surface area to trap more particles and extend the usable life between changes.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMade in USA:\u003c\/strong\u003e Fully manufactured in the United States under EPA establishment 103501-FL-1, reflecting domestic production standards.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFast installation:\u003c\/strong\u003e Simple open, slide and close installation makes replacement quick and tool-free for most home systems.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eWho It's For\u003c\/h2\u003e\u003cp\u003eThe Filter King 11.25x11.25x1 3-pack is best for homeowners or renters with standard 1 in filter housings who want a mid-level \u003cstrong\u003eMERV 8\u003c\/strong\u003e filter that raises indoor air quality without stressing older HVAC fans. It fits users who appreciate a domestic product and multiple replacements packaged together for convenience.\u003c\/p\u003e\u003cp\u003eThose who need HEPA-level filtration, have exacting size requirements, or who received a reported mismatched dimension should verify the actual filter opening before ordering. Also, users seeking extremely heavy-duty durability beyond typical paper-backed pleats may prefer a thicker or higher-rated specialty filter.\u003c\/p\u003e\u003ch2\u003ePros \u0026amp; Cons\u003c\/h2\u003e\u003cp\u003e\u003cstrong\u003ePros\u003c\/strong\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eGood balance of filtration and airflow for general household use.\u003c\/li\u003e\n\u003cli\u003eThree-pack reduces purchase frequency and adds value.\u003c\/li\u003e\n\u003cli\u003eClear actual size labeling and easy open-slide-close installation.\u003c\/li\u003e\n\u003cli\u003eManufactured in the USA with an EPA establishment number listed.\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cstrong\u003eCons\u003c\/strong\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eSome customers report mixed feedback on size accuracy and occasional workmanship variability.\u003c\/li\u003e\n\u003cli\u003eNot intended for HEPA-level filtration or specialty industrial needs.\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\u003eFilter King\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePack\u003c\/td\u003e\n\u003ctd\u003e3-pack\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eRated MERV\u003c\/td\u003e\n\u003ctd\u003e8\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eActual Size\u003c\/td\u003e\n\u003ctd\u003e11.25 in x 11.25 in x.75 in\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eIntended Life\u003c\/td\u003e\n\u003ctd\u003eUp to 90 days (recommended 30-90 days)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eConstruction\u003c\/td\u003e\n\u003ctd\u003ePleated air filter\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMade in\u003c\/td\u003e\n\u003ctd\u003eUSA (EPA Establishment 103501-FL-1)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\u003ch2\u003eOur Verdict\u003c\/h2\u003e\u003cp\u003eThe Filter King 11.25x11.25x1 3-pack is a practical, value-minded choice for most homes that need reliable mid-level filtration and easy replacement. It is a good fit where a \u003cstrong\u003eMERV 8\u003c\/strong\u003e balance of capture and airflow is desired, and the triple pack plus domestic manufacture makes it an economical option for routine HVAC maintenance.\u003c\/p\u003e\u003ch2\u003eFrequently Asked Questions\u003c\/h2\u003e\u003cp\u003e\u003cstrong\u003eAre these filters 1 inch thick?\u003c\/strong\u003e\u003cbr\u003eYes, the filters are described with an actual thickness of.75 in which is intended for 1 in filter slots that accept slightly varying dimensions.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eHow often should these be changed?\u003c\/strong\u003e\u003cbr\u003eManufacturer guidance and product labeling recommend changing 1 in filters every 30 to 90 days; these filters can last up to about 90 days under normal conditions.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eDo they reduce airflow in older systems?\u003c\/strong\u003e\u003cbr\u003eThey are MERV 8 pleated filters designed to minimize airflow impact compared with higher MERV ratings, but users with very old or marginal fans should monitor system performance after installation.\u003c\/p\u003e","brand":"Filter King","offers":[{"title":"Default Title","offer_id":48177843634395,"sku":"B0BV4BRSFS","price":43.71,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0724\/1043\/1707\/files\/71DaK2mI0eL._AC_SL1419_5c5a0ca8-0cb0-4074-9d82-4e9d3b400c9a.jpg?v=1769517277","url":"https:\/\/gearmusthave.com\/products\/filter-king-11-25x11-25x1-air-filter-3-pack-merv-8-performance","provider":"GearMustHave","version":"1.0","type":"link"}