{"product_id":"filter-king-17-5x13x1-air-filter-4-pack-merv-8-pleated-filters","title":"Filter King 17.5x13x1 Air Filter 4-Pack - MERV 8 Pleated Filters","description":"\u003cp\u003eIn this review of the Filter King 17.5x13x1 Air Filter 4-Pack the bottom line is simple: these are practical, no-frills replacement filters for homeowners who want reliable particle capture and an easy swap. The reviewer found them best for everyday household use where reducing dust and protecting HVAC equipment matters more than high-end allergen filtration. Made in the USA and sold as a four-pack, the filters deliver consistent fit and noticeably reduced dust within 48 hours when installed properly.\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 mid-level filtration that captures dust, pollen and common airborne particles without overly restricting airflow.\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 lasts longer between changes.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eActual size clarity:\u003c\/strong\u003e The nominal size and the actual size (17.5 in x 13 in x 0.75 in) are stated clearly to help ensure the right fit.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMade in USA:\u003c\/strong\u003e Fully manufactured in the United States, offering traceable production and consistent construction quality.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLong service interval:\u003c\/strong\u003e Rated to last up to 90 days depending on conditions, giving flexibility between 30 to 90 day replacement schedules.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eEasy installation:\u003c\/strong\u003e Simple open, slide and close design that most homeowners can install without tools.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eWho It's For\u003c\/h2\u003e\n\u003cp\u003eThis 4-pack is a good choice for homeowners with standard HVAC systems or window A\/C units that require a 17.5 x 13 x 1 in filter and who want an economical, American-made replacement option. It suits people who prioritize reduced household dust and equipment protection without the higher cost of specialty high-MERV filters.\u003c\/p\u003e\n\u003cp\u003eThose with severe allergies, asthma, or needs for HEPA-level filtration should look elsewhere for higher MERV or HEPA-rated media. Also, buyers who require a strictly exact 1.0 in thickness (noting the actual thickness here is 0.75 in) should verify their housing tolerance before purchase.\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 with the \u003cstrong\u003eMERV 8\u003c\/strong\u003e rating for everyday particle capture.\u003c\/li\u003e\n\u003cli\u003ePleated media captures more dust and extends filter life compared with flat media.\u003c\/li\u003e\n\u003cli\u003eConvenient four-pack and easy to install for routine homeowner maintenance.\u003c\/li\u003e\n\u003cli\u003eManufactured in the USA, offering consistent build quality.\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 differ from some 1 in housings and has generated mixed comments on fit.\u003c\/li\u003e\n\u003cli\u003eNot intended for severe allergy or medical-grade filtration where higher MERV or HEPA is required.\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 Quantity\u003c\/td\u003e\n\u003ctd\u003e4\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\u003eNominal Size\u003c\/td\u003e\n\u003ctd\u003e17.5 in x 13 in x 1 in\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eActual Size\u003c\/td\u003e\n\u003ctd\u003e17.5 in x 13 in x 0.75 in\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMade In\u003c\/td\u003e\n\u003ctd\u003eUnited States (EPA Establishment No. 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\u003eFor most homeowners the Filter King 17.5x13x1 4-pack offers solid value: dependable \u003cstrong\u003eMERV 8\u003c\/strong\u003e filtration, pleated media that reduces dust, and the convenience of a four-pack with easy installation. It is a practical, cost-effective choice to protect HVAC equipment and improve indoor air compared with no filtration, though those needing medical-grade filtration should choose a higher-rated option.\u003c\/p\u003e\n\u003ch2\u003eFrequently Asked Questions\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003eAre these filters truly made in the USA?\u003c\/strong\u003e\u003cbr\u003eYes, they are fully manufactured in the United States and include an EPA establishment number for traceability.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eHow often should these be replaced?\u003c\/strong\u003e\u003cbr\u003eFilter King recommends changing 1 in filters between 30 and 90 days depending on household conditions; many users find noticeable improvement in dust control within 48 hours.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWill the actual thickness cause fit issues?\u003c\/strong\u003e\u003cbr\u003eThe actual thickness is 0.75 in while the nominal is 1 in; most housings accept this but buyers should confirm their filter slot tolerance if they need an exact 1.0 in fit.\u003c\/p\u003e","brand":"Filter King","offers":[{"title":"Default Title","offer_id":48236631556315,"sku":"B0CPT8R58F","price":63.56,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0724\/1043\/1707\/files\/71IRpLO4FBL._AC_SL1500.jpg?v=1770828859","url":"https:\/\/gearmusthave.com\/products\/filter-king-17-5x13x1-air-filter-4-pack-merv-8-pleated-filters","provider":"GearMustHave","version":"1.0","type":"link"}