{"product_id":"filter-king-31-5x9-5x1-air-filter-4-pack-merv-8-pleated","title":"Filter King 31.5x9.5x1 Air Filter 4-Pack - MERV 8 Pleated","description":"\u003cp\u003eIn this review the Filter King 31.5x9.5x1 4-pack of pleated air filters is evaluated for homeowners and renters who need a reliable, easy-to-change 1 in replacement for furnaces and A\/C units. The bottom line: this pack is best for people who want consistent particle capture without reducing airflow, and who prefer products fully manufactured in the United States. The most compelling reason to buy is the filter's \u003cstrong\u003eMERV 8\u003c\/strong\u003e rating combined with a pleated design that captures more airborne particles while staying thin enough for common 1 in slots.\u003c\/p\u003e\n\u003ch2\u003eKey Features\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eMERV 8 rating:\u003c\/strong\u003e Provides a balance of particle capture and preserved airflow suitable for most homes and standard HVAC systems.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePleated construction:\u003c\/strong\u003e The pleats increase surface area so each filter traps more dust and extends usable life between changes.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eActual size accuracy:\u003c\/strong\u003e Labeled 31.5 in x 9.5 in x 1 in with an actual thickness of 0.75 in, so it fits typical 1 in filter slots that accept slightly under full thickness.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMade in USA:\u003c\/strong\u003e Fully manufactured in the United States with an EPA establishment number giving traceability to production.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e4-pack convenience:\u003c\/strong\u003e Four filters at once reduces shopping frequency and supports scheduled changes every 30 to 90 days.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFast installation:\u003c\/strong\u003e Simple open, slide and close replacement that most homeowners can do in a minute or two.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eWho It's For\u003c\/h2\u003e\n\u003cp\u003eThis filter set is aimed at homeowners, renters, and small households using standard 1 in furnace and A\/C filter slots who want improved indoor air quality without compromising system airflow. The pleated MERV 8 media is appropriate for households concerned with dust, pollen and common airborne particles but not necessarily for specialized clinical or allergy-level filtration.\u003c\/p\u003e\n\u003cp\u003eThose who should look elsewhere include anyone requiring higher-efficiency filtration than MERV 8, such as very sensitive allergy sufferers who need MERV 11 or higher, or systems that require a true full 1 in thickness rather than 0.75 in actual depth. Also verify dimensions before buying for nonstandard filter compartments.\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\u003eGood balance of filtration and airflow from the \u003cstrong\u003eMERV 8\u003c\/strong\u003e media.\u003c\/li\u003e\n\u003cli\u003ePleated design captures more particles and extends service life between changes.\u003c\/li\u003e\n\u003cli\u003ePack of four simplifies maintenance for up to several months of coverage.\u003c\/li\u003e\n\u003cli\u003eManufactured in the USA with clear production identification.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eCons\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eActual thickness is 0.75 in, which may be slightly under full 1 in thickness for some tight-fit slots.\u003c\/li\u003e\n\u003cli\u003eNot intended for users who need high-efficiency medical or allergy-grade filtration.\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\u003eFilter King\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePack\u003c\/td\u003e\n\u003ctd\u003e4-pack\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eRated MERV\u003c\/td\u003e\n\u003ctd\u003eMERV 8\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eLabeled Size\u003c\/td\u003e\n\u003ctd\u003e31.5 in x 9.5 in x 1 in\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eActual Size\u003c\/td\u003e\n\u003ctd\u003e31.5 in x 9.5 in x 0.75 in\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMade\u003c\/td\u003e\n\u003ctd\u003eMade in USA (EPA Establishment Number 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\n\u003ch2\u003eOur Verdict\u003c\/h2\u003e\n\u003cp\u003eThe Filter King 31.5x9.5x1 4-pack is a practical choice for most homes that need reliable particle capture without sacrificing airflow; its \u003cstrong\u003eMERV 8\u003c\/strong\u003e pleated media, made-in-USA construction and four-pack format deliver good value for routine HVAC maintenance. Buy this set if you want dependable, easy-to-install replacements and change filters seasonally or quarterly.\u003c\/p\u003e\n\u003ch2\u003eFrequently Asked Questions\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003eHow long will each filter last?\u003c\/strong\u003e\u003cbr\u003eEach filter can last up to 90 days depending on household conditions, with a recommended change interval of 30 to 90 days for typical use.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWill these fit my unit?\u003c\/strong\u003e\u003cbr\u003eThey are labeled 31.5 in x 9.5 in x 1 in with an actual thickness of 0.75 in, so they fit standard 1 in slots that accept slightly under full thickness; measure your filter slot to confirm.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eAre these high-efficiency filters?\u003c\/strong\u003e\u003cbr\u003eThe filters are MERV 8, which offers solid particle capture for dust and pollen but is not the same as higher-efficiency MERV 11+ allergy or medical-grade filters.\u003c\/p\u003e","brand":"Filter King","offers":[{"title":"Default Title","offer_id":48248944689371,"sku":"B0CPTBNYKV","price":62.44,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0724\/1043\/1707\/files\/71rxKbZT-VL._AC_SL1500.jpg?v=1776286831","url":"https:\/\/gearmusthave.com\/products\/filter-king-31-5x9-5x1-air-filter-4-pack-merv-8-pleated","provider":"GearMustHave","version":"1.0","type":"link"}