{"product_id":"filter-king-25x28x1-air-filter-6-pack-merv-11-performance","title":"Filter King 25x28x1 Air Filter 6-Pack - MERV 11 Performance","description":"\u003cp\u003eOur review of the Filter King 25x28x1 6-pack MERV 11 air filters finds them best suited for homeowners who want improved indoor air quality without frequent replacement hassles. The single biggest reason to buy is the balance of effective particle capture and straightforward installation: the pleated MERV 11 media traps finer particles than standard fiberglass filters while fitting common A\/C and furnace slots. The pack of six and a stated lifespan up to 90 days make this a practical choice for seasonal upkeep and routine HVAC maintenance.\u003c\/p\u003e\n\u003ch2\u003eKey Features\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eMERV 11 rating:\u003c\/strong\u003e Captures a wide range of airborne particles, helping reduce dust and common contaminants in living spaces.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePleated design:\u003c\/strong\u003e The pleats increase surface area, which helps extend the usable life of each filter compared with flat media.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e6-pack supply:\u003c\/strong\u003e Provides multiple replacements so homeowners can follow recommended 30 to 90 day change intervals without frequent reordering.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMade in USA:\u003c\/strong\u003e Fully manufactured in the United States, offering assurance about origin and materials.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eEasy installation:\u003c\/strong\u003e Simple open, slide and close design makes swapping filters a quick task for most users.\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 and renters with standard 1 in filter slots who want better filtration than basic fiberglass options; the \u003cstrong\u003eMERV 11\u003c\/strong\u003e rating is helpful for households concerned about dust, pet dander, and common airborne particles. It's also a sensible purchase for those who prefer buying replacements in bulk to avoid frequent trips or orders.\u003c\/p\u003e\n\u003cp\u003ePeople who need specialized medical-grade filtration or filters sized other than the listed dimensions should look elsewhere, and anyone who requires thicker media for very high particulate loads should choose a filter designed for those applications.\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\u003eHigher particle capture with a \u003cstrong\u003eMERV 11\u003c\/strong\u003e rating for improved indoor air quality.\u003c\/li\u003e\n\u003cli\u003eSix filters in one pack reduces the need for frequent purchases and keeps a ready supply on hand.\u003c\/li\u003e\n\u003cli\u003eMade in USA construction and straightforward installation make these convenient and reliable replacements.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eCons\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eSome customers reported mixed impressions of build quality, with a few finding the material less sturdy than expected.\u003c\/li\u003e\n\u003cli\u003eA couple of users noted confusion over the labeled size versus the actual thickness being 3\/4 in rather than a full 1 in.\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\u003eModel Pack\u003c\/td\u003e\n\u003ctd\u003e6-pack\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eRated Size\u003c\/td\u003e\n\u003ctd\u003e25 x 28 x 1 in\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eActual Size\u003c\/td\u003e\n\u003ctd\u003e25 x 28 x 3\/4 in\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFilter Rating\u003c\/td\u003e\n\u003ctd\u003eMERV 11\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eRecommended Replacement\u003c\/td\u003e\n\u003ctd\u003e30 - 90 days\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOrigin\u003c\/td\u003e\n\u003ctd\u003eMade in USA (EPA Establishment 103501-FL-1)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\u003ch2\u003eOur Verdict\u003c\/h2\u003e\n\u003cp\u003eThe Filter King 25x28x1 6-pack MERV 11 filters are a practical, cost-effective choice for typical homes seeking better-than-basic filtration. With a pleated design, decent lifespan, and domestic manufacture, they represent good value for routine HVAC maintenance, though buyers should note the actual 3\/4 in thickness and expect varying impressions of build solidity.\u003c\/p\u003e\n\u003ch2\u003eFrequently Asked Questions\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003eAre these filters actually 1 in thick?\u003c\/strong\u003e\u003cbr\u003eThey are sold as 1 in but the listed actual thickness for the pleated media is 3\/4 in, so measure your slot before purchase.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eHow often should they be changed?\u003c\/strong\u003e\u003cbr\u003eFilter King recommends changing 1 in pleated filters every 30 to 90 days depending on use, with many users replacing them seasonally.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWill these fit my furnace or A\/C?\u003c\/strong\u003e\u003cbr\u003eThey fit systems that accept 25 x 28 x 1 in filters; always confirm your system's required dimensions before installing.\u003c\/p\u003e","brand":"Filter King","offers":[{"title":"Default Title","offer_id":48225443414235,"sku":"B0CZM4K253","price":113.28,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0724\/1043\/1707\/files\/71Diu_hGBQL._AC_SL1342_7fa617fd-6c71-4e04-94ad-f2f1d7cc5c29.jpg?v=1770905293","url":"https:\/\/gearmusthave.com\/products\/filter-king-25x28x1-air-filter-6-pack-merv-11-performance","provider":"GearMustHave","version":"1.0","type":"link"}