{"product_id":"filter-king-27-5x11x1-air-filter-4-pack-merv-8-made-in-usa","title":"Filter King 27.5x11x1 Air Filter 4-Pack - MERV 8, Made in USA","description":"\u003cp\u003eIn this review of the Filter King 27.5x11x1 Air Filter 4-Pack, the bottom line is simple: this is a practical, no-frills replacement filter for homeowners who want reliable particle capture and domestic manufacture without paying premium prices. The single biggest reason to buy is the pleated \u003cstrong\u003eMERV 8\u003c\/strong\u003e media that traps common airborne particles while preserving airflow, making it a solid choice for routine A\/C and furnace maintenance. The pack includes four filters sized to fit common 27.5 in x 11 in slots and the filters are fully manufactured in the United States, which matters to buyers who prioritize domestic production.\u003c\/p\u003e\u003ch2\u003eKey Features\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eMERV 8 rating:\u003c\/strong\u003e Captures household dust, pollen and larger airborne particles while allowing normal HVAC airflow for consistent system performance.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePleated design:\u003c\/strong\u003e The pleats increase surface area so the filter traps more particles and extends usable life compared with flat media.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e4-pack convenience:\u003c\/strong\u003e Four filters in a single purchase make it easy to plan regular 30 to 90 day replacements for a whole year of coverage in many households.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMade in USA:\u003c\/strong\u003e Fully manufactured in the United States (EPA establishment number listed) using materials and construction intended for dependable performance.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eEasy installation:\u003c\/strong\u003e The open, slide and close fit makes swapping filters quick and straightforward for most homeowners.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eWho It's For\u003c\/h2\u003e\u003cp\u003eThis filter set is aimed at homeowners and renters with 1 in filter slots who want a balance of particle capture and value; the \u003cstrong\u003eMERV 8\u003c\/strong\u003e rating suits homes without severe allergy or medical needs but where dust, pet dander and pollen are a concern. It also fits shoppers who prefer products made in the United States and want to avoid frequent single-filter purchases.\u003c\/p\u003e\u003cp\u003eThose who need higher allergen control, hospital-grade filtration, or exact custom thickness beyond the actual 27.5 in x 11 in x.75 in should look at higher MERV ratings or thicker media options; this set is designed as a general household HVAC filter rather than a specialty medical-grade solution.\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 thanks to the pleated \u003cstrong\u003eMERV 8\u003c\/strong\u003e media.\u003c\/li\u003e\n\u003cli\u003eFour filters per pack provide convenient scheduled replacements and value for money.\u003c\/li\u003e\n\u003cli\u003eMade in the USA with traceable EPA establishment information.\u003c\/li\u003e\n\u003cli\u003eEasy to install by opening the filter slot and sliding the unit into place.\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cstrong\u003eCons\u003c\/strong\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eActual thickness is.75 in which may be slightly narrower than some 1 in slots expect, so verify fit before installing.\u003c\/li\u003e\n\u003cli\u003eNot intended for those needing higher MERV ratings for severe allergies or clinical settings.\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\u003eModel pack\u003c\/td\u003e\n\u003ctd\u003e4-pack\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eNominal size\u003c\/td\u003e\n\u003ctd\u003e27.5 in x 11 in x 1 in\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eActual size\u003c\/td\u003e\n\u003ctd\u003e27.5 in x 11 in x.75 in\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFilter rating\u003c\/td\u003e\n\u003ctd\u003eMERV 8\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMade in\u003c\/td\u003e\n\u003ctd\u003eUnited States (EPA establishment 103501-FL-1)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eRecommended change interval\u003c\/td\u003e\n\u003ctd\u003e30 to 90 days\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\u003ch2\u003eOur Verdict\u003c\/h2\u003e\u003cp\u003eThe Filter King 27.5x11x1 4-Pack is a practical, value-oriented choice for general household HVAC maintenance; its pleated \u003cstrong\u003eMERV 8\u003c\/strong\u003e media captures common contaminants while keeping airflow intact, and the four-pack plus domestic manufacture make it a sensible buy for most homes. Choose this set if you want dependable filters and scheduled replacements without specialty performance requirements.\u003c\/p\u003e\u003ch2\u003eFrequently Asked Questions\u003c\/h2\u003e\u003cp\u003e\u003cstrong\u003eAre these filters true to size?\u003c\/strong\u003e\u003cbr\u003eThey list a nominal 27.5 in x 11 in x 1 in size with an actual thickness of.75 in, so confirm your slot accepts that actual thickness.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eHow often should these be replaced?\u003c\/strong\u003e\u003cbr\u003eThe manufacturer recommends changing 1 in filters every 30 to 90 days depending on household conditions; the pleated media can last toward the upper end in low-dust environments.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWill they reduce airflow in my HVAC?\u003c\/strong\u003e\u003cbr\u003eMERV 8 pleated media is designed to trap particles without significantly impacting normal airflow in most residential systems.\u003c\/p\u003e","brand":"Filter King","offers":[{"title":"Default Title","offer_id":48619131502811,"sku":"B0CPTB4WW2","price":66.56,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0724\/1043\/1707\/files\/71SUvUkLz7L._AC_SL1500.jpg?v=1778487331","url":"https:\/\/gearmusthave.com\/products\/filter-king-27-5x11x1-air-filter-4-pack-merv-8-made-in-usa","provider":"GearMustHave","version":"1.0","type":"link"}