{"product_id":"filter-king-17x31x1-air-filter-4-pack-merv-8-pleated-filter","title":"Filter King 17x31x1 Air Filter 4-Pack - MERV 8 Pleated Filter","description":"\u003cp\u003eOur review of the Filter King 17x31x1 Air Filter 4-pack finds it best for homeowners who want an affordable, easy-to-install replacement for standard A\/C and furnace systems; the single biggest reason to buy is the combination of a true pleated MERV 8 performance and a durable build that is fully manufactured in the United States. In real use the filters reduce visible dust within days and fit most 1 in filter slots, making this set a practical choice for routine HVAC maintenance.\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 reliable particle capture for household dust, pollen and pet dander without noticeably restricting airflow in typical systems.\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 time between changes.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eActual size accuracy:\u003c\/strong\u003e Labeled 17 in x 31 in x 1 in with an actual thickness of 0.75 in, fitting standard 1 in filter slots in many furnaces and A\/C units.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMade in USA:\u003c\/strong\u003e Fully manufactured domestically with quality construction and an EPA establishment number for traceability.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLong service interval:\u003c\/strong\u003e Rated to last up to 90 days depending on household conditions, offering a flexible 30-90 day replacement window.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSimple installation:\u003c\/strong\u003e Open, slide and close operation makes replacements quick and tool-free for most users.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eWho It's For\u003c\/h2\u003e\n\u003cp\u003eThis 4-pack is aimed at homeowners and renters who change filters on a schedule and want a balance of effectiveness and value; the MERV 8 rating is well suited to general indoor air quality tasks like reducing dust, pollen and pet hair without overtaxing older HVAC blowers. It is also a good fit for those who prefer products manufactured in the United States and want clear size labeling.\u003c\/p\u003e\n\u003cp\u003ePeople who need very high filtration for allergy or medical-grade environments should look for higher MERV ratings or specialized HEPA solutions. Also, because the actual thickness is 0.75 in, buyers with very tight or nonstandard filter slots should verify fit before installing.\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 particle capture for everyday household use thanks to the \u003cstrong\u003eMERV 8\u003c\/strong\u003e pleated media.\u003c\/li\u003e\n\u003cli\u003eQuality construction and domestic manufacturing provide consistent build and materials.\u003c\/li\u003e\n\u003cli\u003eConvenient 4-pack and straightforward open, slide and close installation make maintenance easy and economical.\u003c\/li\u003e\n\u003cli\u003eLong recommended replacement window of up to 90 days gives flexibility depending on indoor conditions.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eCons\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eThe actual thickness of 0.75 in may cause fit questions for some users expecting a full 1 in thickness.\u003c\/li\u003e\n\u003cli\u003eDurability impressions vary; some customers report mixed longevity under heavy dust loads.\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\u003eSize (label)\u003c\/td\u003e\n\u003ctd\u003e17 in x 31 in x 1 in\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eActual size\u003c\/td\u003e\n\u003ctd\u003e17 in x 31 in x 0.75 in\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMERV rating\u003c\/td\u003e\n\u003ctd\u003eMERV 8\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePack quantity\u003c\/td\u003e\n\u003ctd\u003e4 filters\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 replacement\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\u003eFor most households the Filter King 17x31x1 4-pack is a sensible, good-value choice: it offers effective \u003cstrong\u003epleated filtration\u003c\/strong\u003e, easy installation and domestic manufacturing at an approachable price. Buy this kit if you want dependable dust reduction and flexible replacement intervals; shoppers needing medical-grade filtration should pursue higher-rated options.\u003c\/p\u003e\n\u003ch2\u003eFrequently Asked Questions\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003eAre these filters true to size?\u003c\/strong\u003e\u003cbr\u003eThey are labeled 17 in x 31 in x 1 in but the actual thickness is 0.75 in, so measure your slot to ensure a proper fit.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eHow often should I change them?\u003c\/strong\u003e\u003cbr\u003eFilter King recommends changing 1 in filters every 30 to 90 days depending on dust, pets and system usage.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWill they affect airflow?\u003c\/strong\u003e\u003cbr\u003eThe MERV 8 pleated media is designed to trap common household particles without noticeably impacting airflow in typical residential HVAC systems.\u003c\/p\u003e","brand":"Filter King","offers":[{"title":"Default Title","offer_id":48637620355291,"sku":"B0CPTC9LWR","price":79.16,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0724\/1043\/1707\/files\/71iLFbdrMIL._AC_SL1500.jpg?v=1778590603","url":"https:\/\/gearmusthave.com\/products\/filter-king-17x31x1-air-filter-4-pack-merv-8-pleated-filter","provider":"GearMustHave","version":"1.0","type":"link"}