{"product_id":"filterbuy-17x22x1-air-filter-merv-11-superior-pet-allergy-defense","title":"Filterbuy 17x22x1 Air Filter MERV 11 Superior Pet \u0026 Allergy Defense","description":"\u003cp\u003eIn this review the Filterbuy 17x22x1 MERV 11 air filter is evaluated for home HVAC use where pet dander, dust and seasonal allergens are a concern. The bottom line: this 4-pack delivers dependable filtration with an electrostatically charged synthetic media that captures a high percentage of fine particles while remaining compatible with most residential furnaces and air conditioners. It is best for homeowners seeking better indoor air quality without large pressure drop, and for allergy sufferers who need lasting filtration between quarterly changes.\u003c\/p\u003e\n\u003ch2\u003eKey Features\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eUniversal Compatibility:\u003c\/strong\u003e Sized to work as a 17x22x1 replacement (actual 16.50 in x 21.50 in x 0.75 in) for many furnaces, air conditioners and heat pumps to improve overall HVAC efficiency.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMERV 11 Performance:\u003c\/strong\u003e The synthetic media is rated MERV 11 and captures a significant portion of household allergens and dust without severely restricting airflow.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eElectrostatic Pleats:\u003c\/strong\u003e Media with 14 pleats per ft and electrostatic charge traps more microscopic particles and extends life compared with basic fiberglass pads.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDurable Frame:\u003c\/strong\u003e Beverage board frames with dual wire backing resist bending and stand up to temperature changes better than simple cardboard frames.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMade in the USA:\u003c\/strong\u003e Constructed from industrial-grade, recyclable materials in the United States for consistent build quality and supply chain visibility.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eWho It's For\u003c\/h2\u003e\n\u003cp\u003eThe Filterbuy MERV 11 17x22x1 filter is ideal for homeowners with pets, allergy or asthma concerns, and for small businesses that want better particulate capture than basic filters provide. Its balance of filtration and airflow works well in typical residential HVAC systems when the correct physical size is used.\u003c\/p\u003e\n\u003cp\u003ePeople with systems that demand exact factory tolerances or unusual filter slot sizes should double-check actual dimensions, because some buyers reported fit issues when their equipment required a slightly different panel size. Those needing absolute maximum airflow with minimal resistance may prefer a lower MERV rating.\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\u003eHigh capture efficiency for allergens and dust thanks to MERV 11 synthetic media.\u003c\/li\u003e\n\u003cli\u003eLonger lasting than fiberglass alternatives due to electrostatic media and pleat density.\u003c\/li\u003e\n\u003cli\u003eSturdy beverage board frame with dual wire backing improves durability and installation handling.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eCons\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eSome users report fit or airflow concerns if the furnace requires an exact nonstandard dimension; always confirm actual size before buying.\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\u003eModel Size (nominal)\u003c\/td\u003e\n\u003ctd\u003e17x22x1\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eActual Size\u003c\/td\u003e\n\u003ctd\u003e16.50 in x 21.50 in 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 (comparable to MPR 1200 \u0026amp; FPR 7)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePleat Density\u003c\/td\u003e\n\u003ctd\u003e14 pleats per ft\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFrame Construction\u003c\/td\u003e\n\u003ctd\u003eBeverage board frame with dual wire backing\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCountry of Manufacture\u003c\/td\u003e\n\u003ctd\u003eMade in the USA\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\u003ch2\u003eOur Verdict\u003c\/h2\u003e\n\u003cp\u003eThe Filterbuy 17x22x1 MERV 11 4-pack is a practical choice for homeowners seeking improved indoor air quality, especially where pets or allergies are present. It offers durable construction, strong particle capture and longer life than fiberglass filters, making it a good value when the actual filter dimensions match the unit.\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 residential use; more often in homes with heavy pet dander or high dust loads.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWill a MERV 11 restrict my airflow?\u003c\/strong\u003e\u003cbr\u003eMERV 11 captures finer particles while remaining suitable for many residential systems, but confirm compatibility with your HVAC to avoid undue restriction.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eAre these filters recyclable?\u003c\/strong\u003e\u003cbr\u003eThe filters use recyclable, industrial-grade materials and are built in the USA; check local recycling rules for mixed-material items.\u003c\/p\u003e","brand":"Filterbuy","offers":[{"title":"Default Title","offer_id":48263720403163,"sku":"B00CJZA4RS","price":38.96,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0724\/1043\/1707\/files\/81zCwauUgtL._AC_SL1500.jpg?v=1778284135","url":"https:\/\/gearmusthave.com\/products\/filterbuy-17x22x1-air-filter-merv-11-superior-pet-allergy-defense","provider":"GearMustHave","version":"1.0","type":"link"}