{"product_id":"aerostar-16x20x4-merv-11-air-filter-6-pack-actual-size-15-5-x-19-5-x-3-63-in-lennox-honeywell-compatible","title":"Aerostar 16x20x4 MERV 11 Air Filter | 6 Pack | Actual Size 15.5 x 19.5 x 3.63 in | Lennox \u0026 Honeywell Compatible","description":"\u003ch2\u003eElevate Your Indoor Air with Aerostar 16x20x4 MERV 11 Filters\u003c\/h2\u003e\n\u003cp\u003eIn every room, everyday particles drift through the air—dust, pollen, pet dander, and smoke. Aerostar’s 16x20x4 MERV 11 filters are designed to intercept many of these irritants before they travel through your HVAC system. The result can feel like a lighter, brighter space where the air seems clearer and the environment more comfortable for you and your family.\u003c\/p\u003e\n\u003cp\u003eThese pleated filters use an electrostatically charged synthetic media to attract particles as small as 0.3–1.0 microns. This practical approach targets a broad spectrum of common airborne elements that accumulate on surfaces or trigger seasonal irritants. While results vary by home and usage, users often notice a reduction in visible dust around vents and on furniture after regular filter changes.\u003c\/p\u003e\n\n\u003ch3\u003eKey Benefits at a Glance\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eHigh-efficiency filtration\u003c\/strong\u003e: MERV 11 filtration captures up to 95% of airborne particles like dust, pollen, spores, pet dander, and smoke.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eUniversal compatibility\u003c\/strong\u003e: Fits most standard 4-inch filter slots, including Lennox, Carrier, Bryant, Payne, and Honeywell systems.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eOptimized airflow\u003c\/strong\u003e: The media design draws particles in without overly restricting airflow, helping your HVAC run smoothly and efficiently.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eDurable construction\u003c\/strong\u003e: A sturdy pleated frame resists humidity and temperature swings for longer-lasting performance.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eTrusted brand\u003c\/strong\u003e: Manufactured by Filtration Group, a recognized leader in filtration solutions.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWhat’s Included and How It Helps\u003c\/h3\u003e\n\u003cp\u003eThis 6-pack gives you a reliable supply for ongoing maintenance, so you can replace filters with routine cadence. The filters measure an actual size of 15.50 x 19.50 x 3.63 inches, a close fit for many residential and light commercial installations. The electrostatically charged media acts as a magnet for particles, helping reduce the amount of dust, pollen, and smoke that circulate through your space. This can be especially meaningful in rooms where people spend long periods, such as living rooms, bedrooms, and home offices.\u003c\/p\u003e\n\n\u003ch3\u003eReal-Life Scenarios and Usage Tips\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003eStandard HVAC upkeep in living areas, bedrooms, and home offices to maintain a cleaner look and feel.\u003c\/li\u003e\n  \u003cli\u003eSeasonal changes and high-usage periods where the system works harder, potentially benefiting from more frequent changes.\u003c\/li\u003e\n  \u003cli\u003eCompatible installation in Lennox or Honeywell devices that require 16x20x4 size filters.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cul\u003e\n  \u003cli\u003eChange filters every 60–90 days as a baseline; consider 30 days during peak summer or winter months.\u003c\/li\u003e\n  \u003cli\u003eStore a spare pack in a clean, dry place for ready replacements when needed.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eBy choosing Aerostar, you’re taking a practical step toward cleaner air and efficient system performance without overpromising outcomes. Real-world results depend on your environment and maintenance routine, but the combination of filtration efficiency, compatibility, and durable construction offers a straightforward path to ongoing home comfort.\u003c\/p\u003e\n\u003csection class=\"product-faq-snippet\"\u003e\u003ch3\u003eFAQ\u003c\/h3\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: What is the actual size of the Aerostar filter?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Actual size is 15.5 x 19.5 x 3.63 inches; comes in a 6-pack.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: How often should I replace Aerostar 16x20x4 MERV 11 filters?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Replace every 60–90 days; in peak seasons, consider 30 days for optimal performance.\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/section\u003e","brand":"Aerostar","offers":[{"title":"Default Title","offer_id":53089275707503,"sku":"B01D94D59Q","price":141.26,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0725\/0598\/3087\/files\/aerostar-pleated-filter-design.jpg?v=1778688086","url":"https:\/\/taskholt.com\/products\/aerostar-16x20x4-merv-11-air-filter-6-pack-actual-size-15-5-x-19-5-x-3-63-in-lennox-honeywell-compatible","provider":"TaskHolt","version":"1.0","type":"link"}