{"product_id":"filter-king-9-5x11x1-air-filter-4-pack-reliable-merv-8-home-filters","title":"Filter King 9.5x11x1 Air Filter 4-Pack - Reliable MERV 8 Home Filters","description":"\u003cp\u003eIn this review the Filter King 9.5x11x1 Air Filter 4-Pack is evaluated for homeowners and renters who need a straightforward, effective replacement for 1 in HVAC slots. The bottom line: these pleated filters deliver reliable particle capture and a noticeable improvement in indoor dust control within a couple of days, making them a solid choice for routine maintenance. The pack is made in the USA and rated MERV 8, so the biggest reason to buy is dependable filtration performance without an expensive subscription or complicated installation.\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 effective capture of common airborne particles to improve indoor air quality without significantly 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 dust and extends usable life between changes.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMade in USA:\u003c\/strong\u003e Fully manufactured in the United States using materials and construction that meet EPA establishment standards.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e4-pack value:\u003c\/strong\u003e Four filters in the pack make it simple to keep a seasonal rotation or stock filters for the recommended 30 to 90 day replacement window.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFast installation:\u003c\/strong\u003e The open-slide-close fit is designed for quick replacement so most users can swap filters in minutes.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eWho It's For\u003c\/h2\u003e\n\u003cp\u003eThis product is best for homeowners, renters, or small apartment occupants who use standard 1 in filter slots and want a balance of filtration and airflow. It suits people who prefer a ready supply of replacement filters and those who value products manufactured domestically.\u003c\/p\u003e\n\u003cp\u003eIt is less appropriate for those needing HEPA-level filtration for severe allergies or medical requirements, or for systems that require thicker filters; these are actual size 9.5 in x 11 in x 0.75 in and meant for 1 in slots.\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 dust control reported by users, with many noting improved indoor air feel within 48 hours.\u003c\/li\u003e\n\u003cli\u003eFits as expected and matches the stated size, reducing the hassle of returns or trimming.\u003c\/li\u003e\n\u003cli\u003eMade in the USA and sold as a 4-pack, offering convenience and perceived quality.\u003c\/li\u003e\n\u003cli\u003eSimple installation keeps maintenance quick for busy households.\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 feel snug in some 1 in slots and a few users reported installation difficulty.\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 size\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\u003eNominal size\u003c\/td\u003e\n\u003ctd\u003e9.5 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\u003e9.5 in x 11 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 103501-FL-1)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eRecommended change\u003c\/td\u003e\n\u003ctd\u003eEvery 30 - 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 9.5x11x1 4-Pack is a practical, value-focused choice for routine HVAC maintenance in homes and apartments that accept 1 in filters. It balances particle capture and airflow, is made in the USA, and arrives in a convenient 4-pack; buyers who need higher-grade medical filtration or thicker media should look elsewhere.\u003c\/p\u003e\n\u003ch2\u003eFrequently Asked Questions\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003eHow often should these filters be changed?\u003c\/strong\u003e\u003cbr\u003eChange every 30 to 90 days depending on household dust, pets, and system use; many users find a 60-90 day cadence works well.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWill this restrict airflow in my system?\u003c\/strong\u003e\u003cbr\u003eWith a MERV 8 rating the filter is designed to trap particles without significantly impacting airflow in standard residential systems.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eAre these true 1 in filters?\u003c\/strong\u003e\u003cbr\u003eThe nominal size is 1 in but the actual thickness is 0.75 in, which fits most 1 in slots but may be snug in some installations.\u003c\/p\u003e","brand":"Filter King","offers":[{"title":"Default Title","offer_id":48612951851227,"sku":"B0CPT99G5B","price":57.16,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0724\/1043\/1707\/files\/71FchBpw_JL._AC_SL1500.jpg?v=1778404445","url":"https:\/\/gearmusthave.com\/products\/filter-king-9-5x11x1-air-filter-4-pack-reliable-merv-8-home-filters","provider":"GearMustHave","version":"1.0","type":"link"}