{"product_id":"aerostar-14x22x1-merv-11-pleated-air-filter-box-of-6","title":"Aerostar 14x22x1 MERV 11 Pleated Air Filter - Box of 6","description":"\u003cp\u003eIn this review the Aerostar 14x22x1 MERV 11 pleated air filter is judged as a practical choice for homeowners who want better indoor air without frequent replacements. It is best for people with mild to moderate allergy concerns and those who want a cost-effective way to reduce airborne particles. The single biggest reason to buy is the combination of a true MERV 11 filtration level and a six-pack value, which captures particles between 1 and 10 microns and helps improve HVAC efficiency while lasting an estimated 60 to 90 days per filter.\u003c\/p\u003e\n\u003ch2\u003eKey Features\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eMERV 11 efficiency:\u003c\/strong\u003e Captures microscopic particles like pollen, dust mites, pet dander and smoke to improve indoor air quality for allergy-prone households.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePleated electrostatic media:\u003c\/strong\u003e Uses an electrostatically charged synthetic material that draws and traps particles for more effective filtration than flat media.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBox of 6 value:\u003c\/strong\u003e Six filters in the pack reduce the need for frequent purchases and make routine 60-90 day changes more convenient.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCompatible sizing:\u003c\/strong\u003e Nominal 14 x 22 x 1 with actual dimensions near 13 7\/8 x 21 7\/8 x 3\/4 in to fit most standard AC and furnace filter slots.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eComparable performance:\u003c\/strong\u003e Rated comparable to MPR 1000-1200 and FPR 7, giving a familiar benchmark against other allergen and particle filters.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eWho It's For\u003c\/h2\u003e\n\u003cp\u003eThe Aerostar MERV 11 is aimed at homeowners with central HVAC systems who want to reduce allergens and fine dust without stepping up to heavy-duty commercial filters. It suits families with pets or seasonal allergy sufferers who need reliable removal of 1-10 micron particles while maintaining airflow.\u003c\/p\u003e\n\u003cp\u003eIt is less appropriate for users who require hospital-grade filtration or have very tight tolerance for airflow restriction; those customers should look for higher MERV ratings or specialized HEPA solutions. Also, anyone needing odd filter depths should confirm the nominal size fits their unit.\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 filtration for home use, capturing common allergens and smoke with \u003cstrong\u003eMERV 11\u003c\/strong\u003e efficiency.\u003c\/li\u003e\n\u003cli\u003eBox of 6 offers clear value and simplifies scheduled changes every 60-90 days.\u003c\/li\u003e\n\u003cli\u003eElectrostatically charged pleated media improves particle capture while remaining easy to install.\u003c\/li\u003e\n\u003cli\u003eBuilt in the USA, providing a clear origin for quality-conscious buyers.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eCons\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eActual dimensions are slightly under nominal size for some units, and a few customers report mixed fit results.\u003c\/li\u003e\n\u003cli\u003eNot intended for medical or cleanroom use where higher-level HEPA or higher MERV filters are required.\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\u003eAerostar\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eNominal Size\u003c\/td\u003e\n\u003ctd\u003e14 x 22 x 1 in\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eActual Dimensions\u003c\/td\u003e\n\u003ctd\u003e13 7\/8 x 21 7\/8 x 3\/4 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 Quantity\u003c\/td\u003e\n\u003ctd\u003eBox of 6\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eRecommended Change\u003c\/td\u003e\n\u003ctd\u003e60-90 days\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDesigned To Capture\u003c\/td\u003e\n\u003ctd\u003eParticles 1 - 10 microns (pollen, dust, pet dander, smoke)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\u003ch2\u003eOur Verdict\u003c\/h2\u003e\n\u003cp\u003eThe Aerostar 14x22x1 MERV 11 pleated filter is a sensible mid-range choice for most homes: it balances strong particle removal, easy installation, and a six-pack value. For those seeking improved indoor air without frequent replacements or high operating cost, it is good value, though buyers with very tight fitting slots or clinical needs should consider alternatives.\u003c\/p\u003e\n\u003ch2\u003eFrequently Asked Questions\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003eHow often should these filters be changed?\u003c\/strong\u003e\u003cbr\u003eChange every 60-90 days under normal household conditions; change more often if you have heavy pet hair or high dust levels.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWill this fit my furnace or AC?\u003c\/strong\u003e\u003cbr\u003eThese are nominally 14 x 22 x 1 in with actual dimensions 13 7\/8 x 21 7\/8 x 3\/4 in, so check your unit slot size for a proper fit.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWhat particles does MERV 11 capture?\u003c\/strong\u003e\u003cbr\u003eMERV 11 captures particles in the 1-10 micron range including lint, dust mites, spores, pollen, pet dander and smoke.\u003c\/p\u003e","brand":"Aerostar","offers":[{"title":"Default Title","offer_id":48656944464091,"sku":"B01CR9JFKC","price":110.24,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0724\/1043\/1707\/files\/91KsV56naZL._AC_SL1500_a5e51f3b-f193-4009-924f-9ec35ddce41d.jpg?v=1778601453","url":"https:\/\/gearmusthave.com\/products\/aerostar-14x22x1-merv-11-pleated-air-filter-box-of-6","provider":"GearMustHave","version":"1.0","type":"link"}