{"id":14700,"date":"2025-08-28T11:53:35","date_gmt":"2025-08-28T03:53:35","guid":{"rendered":"https:\/\/www.hencolin.com\/?p=14700"},"modified":"2026-07-09T15:18:07","modified_gmt":"2026-07-09T07:18:07","slug":"why-healthcare-facilities-need-merv-13-filters-hencolin","status":"publish","type":"post","link":"https:\/\/www.hencolin.com\/en\/air-filter-knowledge-installation-guides-hencolin\/why-healthcare-facilities-need-merv-13-filters-hencolin\/","title":{"rendered":"Why Do Medical Center or Hospitals Need MERV 13 or Higher Filters?"},"content":{"rendered":"\n<p>MERV 13 or higher filters are essential in healthcare environments to capture PM2.5, bacteria, and viral aerosols, preventing cross-infection and meeting updated HVAC standards after the pandemic.<\/p>\n\n\n\n<div id=\"ez-toc-container\" class=\"ez-toc-v2_0_85 ez-toc-wrap-left counter-hierarchy ez-toc-counter ez-toc-transparent ez-toc-container-direction\">\n<div class=\"ez-toc-title-container\">\n<p class=\"ez-toc-title\" style=\"cursor:inherit\">\u5927\u7db1<\/p>\n<span class=\"ez-toc-title-toggle\"><a href=\"#\" class=\"ez-toc-pull-right ez-toc-btn ez-toc-btn-xs ez-toc-btn-default ez-toc-toggle\" aria-label=\"Toggle Table of Content\"><span class=\"ez-toc-js-icon-con\"><span class=\"\"><span class=\"eztoc-hide\" style=\"display:none;\">Toggle<\/span><span class=\"ez-toc-icon-toggle-span\"><svg style=\"fill: #999;color:#999\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\" class=\"list-377408\" width=\"20px\" height=\"20px\" viewBox=\"0 0 24 24\" fill=\"none\"><path d=\"M6 6H4v2h2V6zm14 0H8v2h12V6zM4 11h2v2H4v-2zm16 0H8v2h12v-2zM4 16h2v2H4v-2zm16 0H8v2h12v-2z\" fill=\"currentColor\"><\/path><\/svg><svg style=\"fill: #999;color:#999\" class=\"arrow-unsorted-368013\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\" width=\"10px\" height=\"10px\" viewBox=\"0 0 24 24\" version=\"1.2\" baseProfile=\"tiny\"><path d=\"M18.2 9.3l-6.2-6.3-6.2 6.3c-.2.2-.3.4-.3.7s.1.5.3.7c.2.2.4.3.7.3h11c.3 0 .5-.1.7-.3.2-.2.3-.5.3-.7s-.1-.5-.3-.7zM5.8 14.7l6.2 6.3 6.2-6.3c.2-.2.3-.5.3-.7s-.1-.5-.3-.7c-.2-.2-.4-.3-.7-.3h-11c-.3 0-.5.1-.7.3-.2.2-.3.5-.3.7s.1.5.3.7z\"\/><\/svg><\/span><\/span><\/span><\/a><\/span><\/div>\n<nav><ul class='ez-toc-list ez-toc-list-level-1 ' ><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-1\" href=\"https:\/\/www.hencolin.com\/en\/air-filter-knowledge-installation-guides-hencolin\/why-healthcare-facilities-need-merv-13-filters-hencolin\/#Why_Is_Indoor_Air_Quality_So_Important_in_Healthcare\" >Why Is Indoor Air Quality So Important in Healthcare?<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-2\" href=\"https:\/\/www.hencolin.com\/en\/air-filter-knowledge-installation-guides-hencolin\/why-healthcare-facilities-need-merv-13-filters-hencolin\/#What_Is_MERV_Rating_and_Why_Choose_MERV_13\" >What Is MERV Rating and Why Choose MERV 13?<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-3\" href=\"https:\/\/www.hencolin.com\/en\/air-filter-knowledge-installation-guides-hencolin\/why-healthcare-facilities-need-merv-13-filters-hencolin\/#Common_Airborne_Pollutants_in_Healthcare_Settings\" >Common Airborne Pollutants in Healthcare Settings<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-4\" href=\"https:\/\/www.hencolin.com\/en\/air-filter-knowledge-installation-guides-hencolin\/why-healthcare-facilities-need-merv-13-filters-hencolin\/#Recommended_Filters_Setup_by_Area\" >Recommended Filters Setup by Area<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-5\" href=\"https:\/\/www.hencolin.com\/en\/air-filter-knowledge-installation-guides-hencolin\/why-healthcare-facilities-need-merv-13-filters-hencolin\/#Frequently_Asked_Questions_FAQ\" >Frequently Asked Questions (FAQ)<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-6\" href=\"https:\/\/www.hencolin.com\/en\/air-filter-knowledge-installation-guides-hencolin\/why-healthcare-facilities-need-merv-13-filters-hencolin\/#Filtering_the_Air_Is_Protecting_Lives\" >Filtering the Air Is Protecting Lives<\/a><\/li><\/ul><\/nav><\/div>\n<h2 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Why_Is_Indoor_Air_Quality_So_Important_in_Healthcare\"><\/span>Why Is Indoor Air Quality So Important in Healthcare?<span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<p>Airborne transmission is a major concern in hospitals and clinics. Without proper filtration, airborne pathogens and fine particles can circulate between wards, lobbies, and treatment areas, increasing infection risk and health hazards for patients and staff.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"What_Is_MERV_Rating_and_Why_Choose_MERV_13\"><\/span>What Is MERV Rating and Why Choose MERV 13?<span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<p>MERV (Minimum Efficiency Reporting Value), defined by ASHRAE, ranges from 1 to 16. The higher the number, the better the filtration.<\/p>\n\n\n\n<figure class=\"wp-block-table\"><table><tbody><tr><td>MERV Rating<\/td><td>Particle Size Captured<\/td><td>Efficiency (0.3\u20131\u03bcm)<\/td><td>Recommended Use<\/td><\/tr><tr><td>MERV 8<\/td><td>&gt;3\u03bcm<\/td><td>&lt;20%<\/td><td>Offices, residential<\/td><\/tr><tr><td>MERV 13<\/td><td>\u22651\u03bcm<\/td><td>\u224850\u201375%<\/td><td>\u2605 Minimum for healthcare<\/td><\/tr><tr><td>MERV 14<\/td><td>\u22650.3\u03bcm<\/td><td>\u224875\u201385%<\/td><td>ICU, isolation zones<\/td><\/tr><tr><td>HEPA<\/td><td>\u22650.3\u03bcm<\/td><td>\u226599.97%<\/td><td>Surgical rooms, cleanrooms<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n<p>CDC, ASHRAE, and WHO recommend MERV 13 or higher filters for HVAC systems in healthcare settings to mitigate airborne transmission.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Common_Airborne_Pollutants_in_Healthcare_Settings\"><\/span>Common Airborne Pollutants in Healthcare Settings<span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<figure class=\"wp-block-table\"><table><tbody><tr><td><strong>Pollutant<\/strong><\/td><td><strong>Source<\/strong><\/td><td><strong>Health Risks<\/strong><\/td><\/tr><tr><td>PM2.5 \/ PM1.0<\/td><td>Traffic, outdoor air, maintenance<\/td><td>Lung penetration, heart and immune system impact<\/td><\/tr><tr><td>Viral aerosols<\/td><td>Sneezing, coughing, surgery mist<\/td><td>Highly infectious, needs high-efficiency filters<\/td><\/tr><tr><td>Bacterial spores<\/td><td>Infected rooms, humid zones<\/td><td>Dangerous for immunocompromised patients<\/td><\/tr><tr><td>VOCs (volatile organics)<\/td><td>Disinfectants, cleaners, medication<\/td><td>Causes headaches, respiratory irritation<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n<h2 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Recommended_Filters_Setup_by_Area\"><\/span>Recommended Filters Setup by Area<span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<figure class=\"wp-block-table\"><table><tbody><tr><td><strong>Area<\/strong><\/td><td><strong>Recommended Filters<\/strong><\/td><\/tr><tr><td>General waiting area \/ OPD<\/td><td>MERV 13 panel filter<\/td><\/tr><tr><td>Patient rooms \/ wards<\/td><td>MERV 13 + activated carbon filter<\/td><\/tr><tr><td>ICU \/ isolation zones<\/td><td>MERV 14 + HEPA H13 final filter<\/td><\/tr><tr><td>Operating room \/ negative pressure zone<\/td><td>HEPA H14 + ceiling terminal unit<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n<h2 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Frequently_Asked_Questions_FAQ\"><\/span>Frequently Asked Questions (FAQ)<span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<p><strong>Q1: Can MERV 13 Air Filters Capture COVID-19 Particles?<\/strong><\/p>\n\n\n\n<p>Yes. MERV 13 filters can trap airborne droplets that may carry viruses like COVID-19, helping improve indoor air safety when combined with ventilation.<\/p>\n\n\n\n<p><strong>Q2: Does MERV 13 cause pressure drop?<\/strong><\/p>\n\n\n\n<p>Yes, slightly more than MERV 8, but Hencolin\u2019s filters offer low-resistance models optimized for HVAC systems.<\/p>\n\n\n\n<p><strong>Q3: Can MERV 13 be combined with carbon?<\/strong><\/p>\n\n\n\n<p>Yes, it\u2019s highly effective for removing odors and chemicals like alcohol or disinfectants.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Filtering_the_Air_Is_Protecting_Lives\"><\/span>Filtering the Air Is Protecting Lives<span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<p>Air may be invisible, but the risks it carries are very real. In healthcare environments\u2014from outpatient departments (OPD) to surgical rooms\u2014every layer of air filtration plays a critical role in safeguarding both patients and medical staff.<\/p>\n\n\n\n<p>Choosing <strong>MERV 13 or higher<\/strong> is more than just meeting compliance requirements and it\u2019s a professional responsibility to ensure cleaner, safer indoor air.<\/p>\n\n\n\n<p>At <strong>Hencolin<\/strong>, we specialize in <strong>custom HVAC filters for hospitals and medical center<\/strong>, offering certified solutions ranging from <strong>MERV-rated filters to HEPA filtration<\/strong>. With OEM sizing options and global technical support, we help healthcare facilities maintain optimal air quality and meet international standards.<\/p>\n\n\n\n<p>\ud83d\udc49 Learn more about our <a href=\"https:\/\/www.hencolin.com\/en\/product-category\/hepa-filter\/\" target=\"_blank\" rel=\"noreferrer noopener\">[HEPA Filters]<\/a> for more details. <\/p>\n","protected":false},"excerpt":{"rendered":"<p>MERV 13 or higher filters are essential in healthcare environments to capture PM2.5, bacteria, and viral aerosols, preventing cross-infection and meeting updated HVAC standards after the pandemic. Why Is Indoor Air Quality So Important in Healthcare? Airborne transmission is a major concern in hospitals and clinics. Without proper filtration, airborne pathogens and fine particles can [&hellip;]<\/p>\n","protected":false},"author":9,"featured_media":14697,"comment_status":"open","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":"","_jetpack_memberships_contains_paid_content":false},"categories":[141,381],"tags":[],"blocksy_meta":[],"acf":[],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v22.1 - https:\/\/yoast.com\/wordpress\/plugins\/seo\/ -->\n<title>Why Do Medical Center or Hospitals Need MERV 13 or Higher Filters? - Hencolin International |Industrial Air Filter Manufacturer<\/title>\n<meta name=\"description\" content=\"Learn why healthcare facilities need MERV 13 or higher filters to capture PM2.5, bacteria and viral aerosols, improve hospital HVAC safety and reduce cross-infection risks.\" \/>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/www.hencolin.com\/en\/air-filter-knowledge-installation-guides-hencolin\/why-healthcare-facilities-need-merv-13-filters-hencolin\/\" \/>\n<meta property=\"og:locale\" content=\"en_US\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Why Do Medical Center or Hospitals Need MERV 13 or Higher Filters? 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