{"product_id":"aerostar-18x20x1-merv-8-pleated-filters-4-pack-for-hvac-dust-pollen","title":"Aerostar 18x20x1 MERV 8 Pleated Filters - 4 Pack for HVAC, Dust \u0026 Pollen","description":"\u003cp\u003eAerostar 18x20x1 MERV 8 Pleated Filters are built to fit a wide range of residential HVAC systems. This 4-pack delivers filters designed for straightforward installation, with an actual size of 17 3\/4\" x 19 3\/4\" x 3\/4\" per filter. The MERV 8 rating sits alongside familiar benchmarks like MPR 600 and FPR 5, signaling dependable mid-range filtration suitable for everyday indoor environments. The filter media is 100% synthetic and electrostatically charged, helping attract and capture fine particles without creating excessive airflow resistance. In real terms, this means you may notice cleaner air in common living areas and less dust accumulation on surfaces.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWhat you get\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eActual size: 17 3\/4\" x 19 3\/4\" x 3\/4\" per filter\u003c\/li\u003e\n  \u003cli\u003e4-pack for convenient replacements\u003c\/li\u003e\n  \u003cli\u003eMERV 8 filtration (comparable to MPR 600 and FPR 5)\u003c\/li\u003e\n  \u003cli\u003e100% synthetic electrostatic media for steady performance\u003c\/li\u003e\n  \u003cli\u003eFilters particles like lint, dust mites, spores, and pollen\u003c\/li\u003e\n  \u003cli\u003eCompatible with most furnaces and air conditioning units\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eWhy homeowners choose Aerostar\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eEasy installation and a secure fit for many systems\u003c\/li\u003e\n  \u003cli\u003eCost-effective upgrade to indoor air quality without high upfront costs\u003c\/li\u003e\n  \u003cli\u003eLow air-resistance design supports efficient HVAC operation\u003c\/li\u003e\n  \u003cli\u003ePotentially fewer dust and dirt buildup in ducts and living spaces\u003c\/li\u003e\n  \u003cli\u003eProduced by Filtration Group, a recognized filtration solutions manufacturer\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eUsage and maintenance tips\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eChange intervals typically range from 60 to 90 days under normal use\u003c\/li\u003e\n  \u003cli\u003eIncrease frequency to about every 30 days during peak summer and winter months\u003c\/li\u003e\n  \u003cli\u003eInspect the filter monthly and replace if it appears visibly dirty or the seal is compromised\u003c\/li\u003e\n  \u003cli\u003eKeep the packaging until installation to ensure correct fit and performance\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eThese filters are designed to support a range of HVAC setups and offer a practical option for keeping indoor air quality in focus. Results can vary by environment, system, and usage, but many households find them a reliable, economical step toward cleaner air and smoother system operation.\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 size is the Aerostar filter and how many are in the package?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Actual size is 17 3\/4 x 19 3\/4 x 3\/4 inches; the package includes 4 filters.\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 MERV 8 filters?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Typically every 60–90 days, or about 30 days in peak summer or winter months.\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/section\u003e","brand":"Aerostar","offers":[{"title":"Default Title","offer_id":53092763238511,"sku":"B0813SLHFR","price":42.26,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0725\/0598\/3087\/files\/aerostar-18x20x1-merv8-pleated-filter-front-view.jpg?v=1778756517","url":"https:\/\/taskholt.com\/products\/aerostar-18x20x1-merv-8-pleated-filters-4-pack-for-hvac-dust-pollen","provider":"TaskHolt","version":"1.0","type":"link"}