{"product_id":"16x22x5-air-filter-merv-11-superior-pet-allergy-defense-4-pack","title":"16x22x5 Air Filter MERV 11 Superior Pet \u0026 Allergy Defense - 4-Pack","description":"\u003cp\u003eIn this review of the Filterbuy 16x22x5 air filter 4-pack, the bottom line is practical: these filters are aimed at homeowners who want stronger particle capture than basic fiberglass pads without choking HVAC airflow. The reviewer found the \u003cstrong\u003eMERV 11\u003c\/strong\u003e media useful for trapping pet dander and common allergens while still fitting most standard housings, and the electrostatically charged pleated design promises longer life than cheaper flat filters. Installation is straightforward for most systems, though buyers should measure carefully to avoid size surprises.\u003c\/p\u003e\n\u003ch2\u003eKey Features\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eWhole house replacement:\u003c\/strong\u003e Sized for furnace, air conditioner, or heat pump housings to maintain system efficiency across the home.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMERV 11 performance:\u003c\/strong\u003e Synthetic media captures a high percentage of dust and allergens without severely restricting airflow.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLasting filtration:\u003c\/strong\u003e Electrostatically charged media with eight pleats per ft increases particle capture and lasts longer than fiberglass options.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDurable construction:\u003c\/strong\u003e Recyclable beverage board frames with dual wire backing resist bending and temperature extremes better than plain cardboard frames.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWide compatibility:\u003c\/strong\u003e Works with many common furnace and HVAC models and replacement part numbers used by major brands and housings.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eWho It's For\u003c\/h2\u003e\n\u003cp\u003eThis filter is well suited to households with pets or seasonal allergies that want better capture than a basic fiberglass filter while maintaining airflow for home HVAC systems. People replacing standard 16x22x5 filters who value longer filter life and easier handling will appreciate the pleated, electrostatically charged media.\u003c\/p\u003e\n\u003cp\u003eMeasure your filter slot before ordering; some customers reported size or fit issues where the actual dimensions (15.38 in x 21.88 in x 5.25 in) felt slightly different in their housings. If you need a rigid, thicker frame or unblemished packaging for a highly visible install, consider alternative filters with a heavier frame.\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 particle capture for pet dander and allergens thanks to MERV 11 media.\u003c\/li\u003e\n\u003cli\u003eElectrostatically charged pleats provide longer life than fiberglass pads.\u003c\/li\u003e\n\u003cli\u003eRecyclable beverage board frames with dual wire backing add durability for normal installations.\u003c\/li\u003e\n\u003cli\u003eCompatible with many common furnace and housing part numbers for easy replacement.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eCons\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eOccasional reports of damaged filters on arrival or frames that feel flimsy during installation.\u003c\/li\u003e\n\u003cli\u003eSome buyers experienced fit issues if their housing tolerance is tight; verify actual size before purchase.\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\u003eFilterbuy\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eNominal size\u003c\/td\u003e\n\u003ctd\u003e16 x 22 x 5 in\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eActual size\u003c\/td\u003e\n\u003ctd\u003e15.38 x 21.88 x 5.25 in\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMERV rating\u003c\/td\u003e\n\u003ctd\u003e11 (comparable to MPR 1200 \u0026amp; FPR 7)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMedia\u003c\/td\u003e\n\u003ctd\u003eElectrostatically charged synthetic pleated media (8 pleats per ft)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFrame\u003c\/td\u003e\n\u003ctd\u003eRecyclable beverage board with dual wire backing\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\u003c\/table\u003e\n\u003ch2\u003eOur Verdict\u003c\/h2\u003e\n\u003cp\u003eThe Filterbuy 16x22x5 MERV 11 4-pack is a sensible upgrade for homeowners with pets or allergy concerns who need better filtration than flat fiberglass pads. It offers strong particle capture, longer life from charged pleats, and broadly compatible sizes, making it good value for routine whole-house replacement as long as buyers confirm fit and inspect for transit damage.\u003c\/p\u003e\n\u003ch2\u003eFrequently Asked Questions\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003eHow often should these filters be replaced?\u003c\/strong\u003e\u003cbr\u003eReplace every 90 days for typical use; homes with pets or heavy dust may need more frequent changes.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWill this filter restrict airflow in my system?\u003c\/strong\u003e\u003cbr\u003eThe MERV 11 media is designed to capture fine particles without substantially restricting airflow in properly sized HVAC systems.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eAre the frames recyclable?\u003c\/strong\u003e\u003cbr\u003eYes, the beverage board frames are recyclable and include dual wire backing for improved durability.\u003c\/p\u003e","brand":"Filterbuy","offers":[{"title":"Default Title","offer_id":48204354388187,"sku":"B07S3F2V5P","price":139.96,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0724\/1043\/1707\/files\/81Hm3vAfy7L._AC_SL1500.jpg?v=1770208057","url":"https:\/\/gearmusthave.com\/products\/16x22x5-air-filter-merv-11-superior-pet-allergy-defense-4-pack","provider":"GearMustHave","version":"1.0","type":"link"}