{"product_id":"filter-king-22x30x1-air-filter-4-pack-merv-8-pleated-filters","title":"Filter King 22x30x1 Air Filter 4-Pack - MERV 8 Pleated Filters","description":"\u003cp\u003eIn this review of the Filter King 22x30x1 Air Filter 4-pack the bottom line is straightforward: this set is for homeowners and renters who want an affordable, effective replacement filter that balances particle capture and airflow. The reviewer found the filters well made, easy to install and noticeably reduced visible dust within a few days. Buyers will appreciate the combination of a pleated \u003cstrong\u003eMERV 8\u003c\/strong\u003e rating and an American-made build that aims to extend HVAC component life without restricting system performance.\u003c\/p\u003e\n\u003ch2\u003eKey Features\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eMERV 8 rating:\u003c\/strong\u003e Captures common airborne particles such as dust and pollen while preserving normal system airflow for most residential HVAC systems.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePleated design:\u003c\/strong\u003e Increased surface area traps more particles and helps the filter last longer between changes compared to flat fiberglass alternatives.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eActual size fit:\u003c\/strong\u003e Labeled 22' x 30' x 1' with an actual thickness of 0.75' so users should confirm cabinet clearances for a snug fit.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMade in USA:\u003c\/strong\u003e Fully manufactured in the United States under EPA establishment number 103501-FL-1, which reassures buyers about consistent materials and construction.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eUp to 90 day life:\u003c\/strong\u003e Rated to last as long as 90 days depending on household conditions, with a recommended 30-90 day replacement interval for 1' filters.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTool-free installation:\u003c\/strong\u003e Simple open, slide and close installation makes swapouts quick for most homeowners.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eWho It's For\u003c\/h2\u003e\n\u003cp\u003eThis Filter King 4-pack is best for typical households seeking an economical, effective air filter that improves indoor air quality without high resistance to airflow. It suits those with pets, light dust, or seasonal pollen where a MERV 8 filter provides a sensible balance of capture and cost.\u003c\/p\u003e\n\u003cp\u003eIt is less appropriate for households that require medical-grade filtration or for systems that need thicker filters; anyone needing HEPA-level removal or specialized allergen control should look at higher MERV or true HEPA solutions, and buyers should confirm the 0.75' thickness fits their filter slot.\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 value: four filters per pack at a competitive price point for routine replacement.\u003c\/li\u003e\n\u003cli\u003eEffective particle capture: pleated media reduces visible dust and common airborne debris within days.\u003c\/li\u003e\n\u003cli\u003eEasy fit and install: most customers report hassle-free slide-in replacement and reliable fit.\u003c\/li\u003e\n\u003cli\u003eUS manufacturing: consistent build quality from a domestic production line.\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' which may be slightly narrower than some 1' slots expect, so measure before buying.\u003c\/li\u003e\n\u003cli\u003eDurability opinions vary: some users report differing lifespans depending on home conditions.\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 Size\u003c\/td\u003e\n\u003ctd\u003e22' x 30' x 1'\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eActual Size (thickness)\u003c\/td\u003e\n\u003ctd\u003e22' x 30' x 0.75'\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\u003eCountry of Manufacture\u003c\/td\u003e\n\u003ctd\u003eMade in USA (EPA Establishment 103501-FL-1)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eReplacement Interval\u003c\/td\u003e\n\u003ctd\u003e30 - 90 days recommended\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\u003ch2\u003eOur Verdict\u003c\/h2\u003e\n\u003cp\u003eThe Filter King 22x30x1 4-pack is a practical option for most homes: it delivers solid particle capture with a pleated \u003cstrong\u003eMERV 8\u003c\/strong\u003e media, installs easily and is made in the USA, making it a good value for regular maintenance. Measure your filter slot for the 0.75' actual thickness and consider the usual 30-90 day replacement window, and this pack will keep dust and common debris down while protecting your HVAC equipment.\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 22' x 30' x 1' but the actual thickness is 0.75', so check cabinet clearance before purchase.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eHow often should I change them?\u003c\/strong\u003e\u003cbr\u003eFilter King recommends changing 1' filters every 30-90 days depending on household conditions like pets and dust levels.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWill they restrict airflow?\u003c\/strong\u003e\u003cbr\u003eThe MERV 8 pleated design is intended to trap particles without significantly impacting normal residential HVAC airflow.\u003c\/p\u003e","brand":"Filter King","offers":[{"title":"Default Title","offer_id":48660953432283,"sku":"B0CPTBR16Y","price":99.08,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0724\/1043\/1707\/files\/71FbUI5wphL._AC_SL1500.jpg?v=1778698304","url":"https:\/\/gearmusthave.com\/products\/filter-king-22x30x1-air-filter-4-pack-merv-8-pleated-filters","provider":"GearMustHave","version":"1.0","type":"link"}