{"product_id":"filter-king-30-5x8-5x1-air-filter-4-pack-merv-8-pleated-filters","title":"Filter King 30.5x8.5x1 Air Filter 4-Pack - MERV 8 Pleated Filters","description":"\u003cp\u003eIn this review the Filter King 30.5x8.5x1 4-pack is evaluated for homeowners seeking an affordable, reliable replacement furnace or A\/C filter. The bottom line: this set is best for people who want a US-made, pleated \u003cstrong\u003eMERV 8\u003c\/strong\u003e option that balances particle capture with airflow and is simple to install. Reviewers report the filters fit most standard slots, reduce visible dust in days, and hold up for weeks when checked, making them a sensible choice for routine 30 to 90 day changes.\u003c\/p\u003e\u003ch2\u003eKey Features\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eMERV 8 rating:\u003c\/strong\u003e Captures a wide range of airborne particles without significantly restricting airflow, helping indoor air quality for most homes.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePleated design:\u003c\/strong\u003e The pleats increase surface area to trap more dust and extend the functional life of each filter compared with a flat panel.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eActual size labeling:\u003c\/strong\u003e Pack lists 30.5 in x 8.5 in x 1 in and an actual thickness of 0.75 in to help ensure the filter fits common replacement slots.\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 may reassure buyers who prefer domestic production.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSimple installation:\u003c\/strong\u003e The open, slide and close design makes replacement quick and tool-free, a benefit for routine 30-90 day maintenance.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eWho It's For\u003c\/h2\u003e\u003cp\u003eThis 4-pack is aimed at homeowners and renters with 1 in furnace or A\/C filter slots who want a mid-level filtration option that balances capture and airflow. It suits anyone who prefers a US-made product and who replaces filters on a regular schedule to maintain system longevity.\u003c\/p\u003e\u003cp\u003eThose needing HEPA-level filtration for severe allergies, medical environments, or very small particle capture should look for higher MERV or specialized filters, because this MERV 8 option is focused on general household particulates and ease of use.\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 balance of particle capture and airflow from the \u003cstrong\u003eMERV 8\u003c\/strong\u003e pleated design.\u003c\/li\u003e\n\u003cli\u003eClear actual size listing (30.5 in x 8.5 in x 0.75 in) helps ensure proper fit in many systems.\u003c\/li\u003e\n\u003cli\u003eMade in the United States with straightforward open-slide-close installation and perceived good value for a 4-pack.\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cstrong\u003eCons\u003c\/strong\u003e\u003c\/p\u003e\u003cul\u003e\u003cli\u003eSome customers noted occasional fit variation where a filter felt slightly wide, so measuring the slot before purchase is advised.\u003c\/li\u003e\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 Quantity\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\u003e30.5 in x 8.5 in x 1 in\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eActual Size\u003c\/td\u003e\n\u003ctd\u003e30.5 in x 8.5 in x 0.75 in\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\u003eRecommended Change Interval\u003c\/td\u003e\n\u003ctd\u003e30 - 90 days\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\u003ch2\u003eOur Verdict\u003c\/h2\u003e\u003cp\u003eFor routine home HVAC maintenance this Filter King 30.5x8.5x1 4-pack is a practical, value-oriented choice: US-made, pleated MERV 8 filtration that reduces household dust without choking airflow. It is best for typical homes and renters who replace filters regularly; those needing finer filtration for severe sensitivities should pick a higher MERV option.\u003c\/p\u003e\u003ch2\u003eFrequently Asked Questions\u003c\/h2\u003e\u003cp\u003e\u003cstrong\u003eHow often should these filters be changed?\u003c\/strong\u003e\u003cbr\u003eFilter King recommends changing 1 in filters every 30 to 90 days; typical home use often falls near the middle of that range depending on dust load and pets.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWill a MERV 8 filter restrict my HVAC airflow?\u003c\/strong\u003e\u003cbr\u003eMERV 8 is designed to capture common particulates while maintaining airflow for most residential systems, but check your system manual if it requires a specific MERV range.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eAre these filters truly made in the USA?\u003c\/strong\u003e\u003cbr\u003eYes, the product is fully manufactured in the United States and lists EPA Establishment Number 103501-FL-1.\u003c\/p\u003e","brand":"Filter King","offers":[{"title":"Default Title","offer_id":48194670231771,"sku":"B0CPT9NYC2","price":62.44,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0724\/1043\/1707\/files\/71sd34VPLqL._AC_SL1500.jpg?v=1770215415","url":"https:\/\/gearmusthave.com\/products\/filter-king-30-5x8-5x1-air-filter-4-pack-merv-8-pleated-filters","provider":"GearMustHave","version":"1.0","type":"link"}