{"product_id":"17x22x1-merv-11-air-filter-6-pack-pet-allergy-defense","title":"17x22x1 MERV 11 Air Filter 6-Pack - Pet \u0026 Allergy Defense","description":"\u003cp\u003eOur review of the 17x22x1 MERV 11 6-pack air filter focuses on homeowners and small businesses looking for a durable, higher-efficiency replacement for standard furnace and AC filters. The bottom line: these filters deliver noticeably cleaner air for households with pets or allergy sufferers because of the \u003cstrong\u003eMERV 11 performance\u003c\/strong\u003e and electrostatic pleated media that traps fine dust without a major airflow penalty. They arrive as a convenient multi-pack and are built with sturdier beverage board frames, which makes installation and handling easier than thin cardboard models.\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 fit 17x22x1 slots (actual 16.50 in x 21.50 in x 0.75 in), they work with most furnaces, air conditioners, and heat pumps.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMERV 11 filtration:\u003c\/strong\u003e Synthetic media captures a high percentage of allergens and pet dander while remaining comparable to MPR 1200 and FPR 7 performance levels.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eElectrostatic pleated media:\u003c\/strong\u003e 14 pleats per ft increase particle capture for longer service life compared with fiberglass filters.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDurable construction:\u003c\/strong\u003e Beverage board frames with dual wire backing resist warping and handle temperature variation better than basic cardboard frames.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMade in USA:\u003c\/strong\u003e Built with industrial-grade recyclable materials and manufactured domestically for consistent quality control.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eWho It's For\u003c\/h2\u003e\n\u003cp\u003eThis six-pack is aimed at households with pets, allergy sufferers, or anyone who wants better-than-basic filtration without stepping up to a bulky high-MERV industrial filter. It is also a good match for buyers who prefer a made-in-USA product and want durable frames that survive handling and seasonal storage.\u003c\/p\u003e\n\u003cp\u003eThose who require medical-grade isolation, extremely tight particulate control, or a very low airflow restriction for specialized HVAC setups should look at higher-MERV or custom options; likewise users who need non-standard sizes must verify the actual 16.50 in x 21.50 in x 0.75 in dimensions before purchase.\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\u003eEffective \u003cstrong\u003edust and allergen removal\u003c\/strong\u003e with MERV 11 media that balances capture and airflow.\u003c\/li\u003e\n\u003cli\u003eLonger lasting than fiberglass filters due to electrostatic media and 14 pleats per ft.\u003c\/li\u003e\n\u003cli\u003eSturdy beverage board frames with dual wire backing provide improved durability and easy installation.\u003c\/li\u003e\n\u003cli\u003ePack of six offers value and reduces the frequency of repurchase.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eCons\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eSome customers report variable airflow outcomes; systems with very tight blower tolerances may feel slightly restricted.\u003c\/li\u003e\n\u003cli\u003eActual dimensions are 16.50 in x 21.50 in x 0.75 in, so clearance must be confirmed for a perfect fit.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eSpecifications\u003c\/h2\u003e\n\u003ctable\u003e\n\u003ctr\u003e\n\u003ctd\u003eFilter size (label)\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\u003eMERV rating\u003c\/td\u003e\n\u003ctd\u003eMERV 11\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePack count\u003c\/td\u003e\n\u003ctd\u003e6-Pack\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eConstruction\u003c\/td\u003e\n\u003ctd\u003eElectrostatic pleated synthetic media, beverage board frame, dual wire backing\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePleats\u003c\/td\u003e\n\u003ctd\u003e14 pleats per ft\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\u003eFor most homeowners with pets or seasonal allergies, this 6-pack is a practical upgrade from basic fiberglass filters, offering a good blend of \u003cstrong\u003efiltration efficiency\u003c\/strong\u003e, durability, and value. The sturdier frames and electrostatic pleats mean fewer replacements and easier installation, making it a sensible routine purchase for standard HVAC systems that accept 17x22x1 filters.\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 best results, or more frequently in homes with heavy pet dander or allergy concerns.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWill these filters restrict airflow?\u003c\/strong\u003e\u003cbr\u003eThey are designed to balance capture and airflow, but some systems with very sensitive blower setups may notice reduced airflow compared with thin fiberglass filters.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eDo these fit all 17x22x1 slots?\u003c\/strong\u003e\u003cbr\u003eCheck the actual dimensions 16.50 in x 21.50 in x 0.75 in before purchasing to ensure a correct fit in your unit.\u003c\/p\u003e","brand":"Filterbuy","offers":[{"title":"Default Title","offer_id":48186241155291,"sku":"B00CK03D0C","price":54.96,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0724\/1043\/1707\/files\/81qNKdIivYL._AC_SL1500.jpg?v=1769686007","url":"https:\/\/gearmusthave.com\/products\/17x22x1-merv-11-air-filter-6-pack-pet-allergy-defense","provider":"GearMustHave","version":"1.0","type":"link"}