{"product_id":"filter-king-11-25x19-25x1-air-filter-6-pack-merv-11-performance","title":"Filter King 11.25x19.25x1 Air Filter 6-Pack - MERV 11 Performance","description":"\u003cp\u003eIn this review of the Filter King 11.25x19.25x1 6-pack, the bottom line is simple: this set is for homeowners who want a higher-efficiency replacement 1 in furnace or A\/C filter that balances particle capture with system airflow. The reviewer found the pleated \u003cstrong\u003eMERV 11\u003c\/strong\u003e media captures more household contaminants than basic filters while still fitting standard slots when measured correctly, and appreciates that these units are fully \u003cstrong\u003emade in the USA\u003c\/strong\u003e, which is a key reason to buy for those who prefer domestic manufacturing.\u003c\/p\u003e\u003ch2\u003eKey Features\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eMERV 11 rating:\u003c\/strong\u003e Provides enhanced capture of pollen, dust and pet dander without excessively restricting airflow in most residential systems.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePleated design:\u003c\/strong\u003e The pleats increase surface area so the filter can trap more particles and run longer between changes.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e6-pack convenience:\u003c\/strong\u003e Multiple replacements in a single purchase simplify seasonal maintenance for a typical household.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eActual size listed:\u003c\/strong\u003e The product specifies an actual size of 11.25 x 19.25 x 0.75 in so buyers can confirm fit before installation.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLong service life:\u003c\/strong\u003e Rated to last up to 90 days depending on conditions, offering flexibility between 30-90 day change intervals for 1 in filters.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eWho It's For\u003c\/h2\u003e\u003cp\u003eThe Filter King 11.25x19.25x1 6-pack is suited to homeowners and renters who want better than basic filtration-people with seasonal allergies, pets, or who want to reduce household dust while keeping their HVAC operating efficiently. The MERV 11 rating makes it a reasonable choice for typical residential furnaces and A\/C units that accept 1 in pleated filters.\u003c\/p\u003e\u003cp\u003eIt is not ideal for systems that require thicker filters or specialty high-efficiency media beyond MERV 11, and anyone unsure of the required size should double-check their old filter slot because customers have reported differing impressions of size. Those needing heavy commercial-grade filtration should look elsewhere.\u003c\/p\u003e\u003ch2\u003ePros \u0026amp; Cons\u003c\/h2\u003e\u003cp\u003e\u003cstrong\u003ePros\u003c\/strong\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eGood particle capture for home use thanks to the \u003cstrong\u003eMERV 11\u003c\/strong\u003e pleated media.\u003c\/li\u003e\n\u003cli\u003eMade in the USA using consistent manufacturing sources and an EPA establishment number for traceability.\u003c\/li\u003e\n\u003cli\u003eSix filters in a pack reduce shopping frequency and make seasonal changes easier.\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cstrong\u003eCons\u003c\/strong\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eSome customers mentioned mixed impressions of build quality, with a few calling the material less substantial than expected.\u003c\/li\u003e\n\u003cli\u003eOne noted the airflow label or orientation marking could be clearer during installation.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eSpecifications\u003c\/h2\u003e\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 size (nominal)\u003c\/td\u003e\n\u003ctd\u003e11.25 x 19.25 x 1 in\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eActual size\u003c\/td\u003e\n\u003ctd\u003e11.25 x 19.25 x 0.75 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\u003eQuantity\u003c\/td\u003e\n\u003ctd\u003e6 pack\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eRecommended change interval\u003c\/td\u003e\n\u003ctd\u003e30 - 90 days\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eManufacturing\u003c\/td\u003e\n\u003ctd\u003eMade in USA (EPA Establishment No. 103501-FL-1)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\u003ch2\u003eOur Verdict\u003c\/h2\u003e\u003cp\u003eThe Filter King 11.25x19.25x1 6-pack is a practical, value-oriented choice for homeowners who need reliable MERV 11 filtration and prefer products made in the USA. It captures a broad range of household particles and the six-pack format makes upkeep straightforward, though buyers should confirm the actual 11.25 x 19.25 x 0.75 in measurement before purchasing to ensure a perfect fit.\u003c\/p\u003e\u003ch2\u003eFrequently Asked Questions\u003c\/h2\u003e\u003cp\u003e\u003cstrong\u003eHow often should these filters be changed?\u003c\/strong\u003e\u003cbr\u003eChange intervals depend on use and environment, but the manufacturer recommends every 30-90 days for 1 in filters, with up to 90 days possible in lower-dust settings.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWill a MERV 11 filter restrict my HVAC airflow?\u003c\/strong\u003e\u003cbr\u003eMERV 11 adds filtration compared with basic filters but is designed to maintain household airflow; confirm your system accepts 1 in pleated filters and monitor performance after installation.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWhat is the actual size of the filter?\u003c\/strong\u003e\u003cbr\u003eThe product lists a nominal size of 11.25 x 19.25 x 1 in and an actual size of 11.25 x 19.25 x 0.75 in, so measure your filter slot to ensure fit.\u003c\/p\u003e","brand":"Filter King","offers":[{"title":"Default Title","offer_id":48186113622235,"sku":"B0CZMLGC4M","price":82.62,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0724\/1043\/1707\/files\/71Diu_hGBQL._AC_SL1342_50ea9fa7-4d0d-46c1-80bd-c128d07b029a.jpg?v=1769528574","url":"https:\/\/gearmusthave.com\/products\/filter-king-11-25x19-25x1-air-filter-6-pack-merv-11-performance","provider":"GearMustHave","version":"1.0","type":"link"}