{"id":101367,"date":"2019-05-31T13:04:47","date_gmt":"2019-05-31T07:34:47","guid":{"rendered":"https:\/\/www.pranaair.com\/blog\/what-is-a-hepa-filter\/"},"modified":"2019-05-31T13:04:47","modified_gmt":"2019-05-31T07:34:47","slug":"what-is-a-hepa-filter","status":"publish","type":"post","link":"https:\/\/www.pranaair.com\/blog\/us\/what-is-a-hepa-filter\/","title":{"rendered":"HEPA Filter: What is It and How Does It Work?"},"content":{"rendered":"<div id=\"ez-toc-container\" class=\"ez-toc-v2_0_83 counter-hierarchy ez-toc-counter ez-toc-custom ez-toc-container-direction\">\n<div class=\"ez-toc-title-container\">\n<p class=\"ez-toc-title\" style=\"cursor:inherit\">Table of Contents<\/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: #161616;color:#161616\" 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: #161616;color:#161616\" 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.pranaair.com\/blog\/us\/what-is-a-hepa-filter\/#What_is_a_HEPA_filter\" >What is a HEPA filter?<\/a><ul class='ez-toc-list-level-3' ><li class='ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-2\" href=\"https:\/\/www.pranaair.com\/blog\/us\/what-is-a-hepa-filter\/#How_does_HEPA_filter_works\" >How does HEPA filter works?<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-3\" href=\"https:\/\/www.pranaair.com\/blog\/us\/what-is-a-hepa-filter\/#What_all_pollutants_do_HEPA_filter_capture\" >What all pollutants do HEPA filter capture?<\/a><\/li><\/ul><\/li><\/ul><\/nav><\/div>\n<p style=\"text-align: justify;\"><span style=\"font-family: 'book antiqua', palatino, serif; font-size: 12pt; color: #000000;\">If you search in Google, people often ask about what is a HEPA filter. They prove to be important for an air purifier to work their best.<\/span><\/p>\n<p style=\"text-align: justify;\"><span style=\"font-family: 'book antiqua', palatino, serif; font-size: 12pt; color: #000000;\">An air purifier with fine class filters makes a real difference in the quality of the air. Since air pollution is everywhere. Be it <span style=\"color: #0000ff;\"><strong><a style=\"color: #0000ff;\" href=\"\/?p=101389\">indoors or outdoors<\/a><\/strong><\/span> \u2013 it important to have an air purifier with HEPA filter in every room of your house.<\/span><\/p>\n<h2><span style=\"font-family: 'book antiqua', palatino, serif; font-size: 18pt; color: #000000;\"><a href=\"\/?page_id=56361\"><img loading=\"lazy\" decoding=\"async\" class=\"size-full wp-image-21893 aligncenter\" src=\"https:\/\/www.pranaair.com\/wp-content\/uploads\/2018\/07\/prana-air-sanitizerpurifier-covid19-killer.png\" alt=\"prana air sanitizer+purifier covid19 killer\" width=\"1200\" height=\"600\" srcset=\"https:\/\/www.pranaair.com\/blog\/wp-content\/uploads\/2018\/07\/prana-air-sanitizerpurifier-covid19-killer.png 1200w, https:\/\/www.pranaair.com\/blog\/wp-content\/uploads\/2018\/07\/prana-air-sanitizerpurifier-covid19-killer-300x150.png 300w, https:\/\/www.pranaair.com\/blog\/wp-content\/uploads\/2018\/07\/prana-air-sanitizerpurifier-covid19-killer-1024x512.png 1024w, https:\/\/www.pranaair.com\/blog\/wp-content\/uploads\/2018\/07\/prana-air-sanitizerpurifier-covid19-killer-768x384.png 768w\" sizes=\"auto, (max-width: 1200px) 100vw, 1200px\" \/><\/a><\/span><\/h2>\n<h2><\/h2>\n<h2><span class=\"ez-toc-section\" id=\"What_is_a_HEPA_filter\"><\/span><span style=\"font-family: 'book antiqua', palatino, serif; font-size: 18pt; color: #000000;\">What is a HEPA filter?<\/span><span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p style=\"text-align: justify;\"><span style=\"font-family: 'book antiqua', palatino, serif; font-size: 12pt; color: #000000;\">HEPA is a common term for High-efficiency particulate air. It is very important for any air purifier to work at its best. The HEPA filter is very powerful. It has the ability to kill 99.9% of <a href=\"\/?p=101254\"><strong><span style=\"color: #0000ff;\">harmful air particles<\/span><\/strong><\/a>. These particles are usually 0.3 microns or less. These microns are very small and are often can\u2019t be seen through naked eyes.<\/span><\/p>\n<h3 style=\"text-align: justify;\"><span class=\"ez-toc-section\" id=\"How_does_HEPA_filter_works\"><\/span><span style=\"font-size: 14pt; font-family: 'book antiqua', palatino, serif; color: #000000;\">How does HEPA filter works?<\/span><span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"aligncenter size-large wp-image-6446\" src=\"https:\/\/pranaair.com\/wp-content\/uploads\/2019\/05\/hepa-filter-1024x433.png\" alt=\"hepa filter\" width=\"1024\" height=\"433\" srcset=\"https:\/\/www.pranaair.com\/blog\/wp-content\/uploads\/2019\/05\/hepa-filter-1024x433.png 1024w, https:\/\/www.pranaair.com\/blog\/wp-content\/uploads\/2019\/05\/hepa-filter-300x127.png 300w, https:\/\/www.pranaair.com\/blog\/wp-content\/uploads\/2019\/05\/hepa-filter-768x325.png 768w, https:\/\/www.pranaair.com\/blog\/wp-content\/uploads\/2019\/05\/hepa-filter.png 1199w\" sizes=\"auto, (max-width: 1024px) 100vw, 1024px\" \/><\/p>\n<p style=\"text-align: justify;\"><span style=\"font-family: 'book antiqua', palatino, serif; font-size: 12pt; color: #000000;\">These filters are built with <a href=\"\/?p=101461\"><strong><span style=\"color: #0000ff;\">advanced filtration technology<\/span><\/strong><\/a>. The filter is made of fibers. These filters are placed in the air purification system in a manner that removes smaller particles from the pre-filters. With the help of deep filtering technology, airborne particles are captured through HEPA filters.<\/span><\/p>\n<p style=\"text-align: justify;\"><span style=\"font-family: 'book antiqua', palatino, serif; font-size: 12pt; color: #000000;\">These airborne particles are captured by 3 different methods:<\/span><\/p>\n<ul style=\"text-align: justify;\">\n<li><span style=\"font-family: 'book antiqua', palatino, serif; font-size: 12pt; color: #000000;\">Interception<\/span><\/li>\n<li><span style=\"font-family: 'book antiqua', palatino, serif; font-size: 12pt; color: #000000;\">Impact<\/span><\/li>\n<li><span style=\"font-family: 'book antiqua', palatino, serif; font-size: 12pt; color: #000000;\">Diffusion<\/span><\/li>\n<\/ul>\n<p style=\"text-align: justify;\"><span style=\"font-family: 'book antiqua', palatino, serif; font-size: 12pt; color: #000000;\">These methods ensure that the filter in the purifier is working at its full strength and unwanted particles are at bay.<\/span><\/p>\n<p><span style=\"font-size: 12pt;\"><strong>Read\u00a0<a href=\"\/?p=101404\"><span style=\"color: #0000ff;\">HOW EFFECTIVE ARE PRANA AIR PURIFIERS AT REMOVING INDOOR AIR POLLUTANTS?<\/span><\/a><\/strong><\/span><\/p>\n<h3 style=\"text-align: justify;\"><span class=\"ez-toc-section\" id=\"What_all_pollutants_do_HEPA_filter_capture\"><\/span><span style=\"font-family: 'book antiqua', palatino, serif; color: #000000;\"><strong><span style=\"font-size: 14pt;\">What all pollutants do HEPA filter capture?<\/span> <\/strong><\/span><span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p style=\"text-align: justify;\"><span style=\"font-family: 'book antiqua', palatino, serif; color: #000000; font-size: 12pt;\">These specialized filters capture smaller pollutants and remove the harmful particles from the air. The efficient vacuum filters trap the finest dust particles by sucking in dust mites, pollen, dander. These are a few examples of indoor pollutants that are caused by allergies and <a href=\"\/?p=101216\"><strong><span style=\"color: #0000ff;\">asthma symptoms<\/span><\/strong><\/a>.<\/span><\/p>\n<p style=\"text-align: justify;\"><span style=\"font-family: 'book antiqua', palatino, serif; font-size: 12pt; color: #000000;\">Now, you have the basic information about what is HEPA filter and its importance in an air purifying system. It is important to install air purifiers in every room of your house, as they help clean the air from harmful dust particles.\u00a0<\/span><\/p>\n<p><span style=\"font-family: 'book antiqua', palatino, serif; font-size: 12pt; color: #000000;\"><a href=\"https:\/\/www.pranaair.com\/fr\/product\/yuwell-oxygen-concentrator-8f-5w-2\/\"><img loading=\"lazy\" decoding=\"async\" class=\"size-full wp-image-21891 aligncenter\" src=\"https:\/\/www.pranaair.com\/wp-content\/uploads\/2018\/07\/yuwell-Oxygen-Concentrator-web-banner.png\" alt=\"yuwell Oxygen Concentrator web banner\" width=\"1200\" height=\"500\" srcset=\"https:\/\/www.pranaair.com\/blog\/wp-content\/uploads\/2018\/07\/yuwell-Oxygen-Concentrator-web-banner.png 1200w, https:\/\/www.pranaair.com\/blog\/wp-content\/uploads\/2018\/07\/yuwell-Oxygen-Concentrator-web-banner-300x125.png 300w, https:\/\/www.pranaair.com\/blog\/wp-content\/uploads\/2018\/07\/yuwell-Oxygen-Concentrator-web-banner-1024x427.png 1024w, https:\/\/www.pranaair.com\/blog\/wp-content\/uploads\/2018\/07\/yuwell-Oxygen-Concentrator-web-banner-768x320.png 768w\" sizes=\"auto, (max-width: 1200px) 100vw, 1200px\" \/><\/a><\/span><\/p>\n<p>&nbsp;<\/p>\n<p><span style=\"font-family: 'book antiqua', palatino, serif; font-size: 12pt; color: #000000;\">To know other air purifying products by PRANA AIR \u2013 visit <span style=\"color: #0000ff;\"><a style=\"color: #0000ff;\" href=\"https:\/\/www.pranaair.com\/us\/\">www.pranaair.com<\/a><\/span>.<\/span><\/p>\n<p>&nbsp;<\/p>\n","protected":false},"excerpt":{"rendered":"<p>If you search in Google, people often ask about what is a HEPA filter. They prove to be important for&hellip;<\/p>\n","protected":false},"author":3,"featured_media":101369,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[456],"tags":[467,979,980,981,1012,1013,544,984,545,985,994,1044,1031,1037,995,1046,986],"class_list":["post-101367","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-air-pollution-us","tag-air-pollution-us","tag-air-purifier-us","tag-air-purifier-for-allergies-us","tag-air-purifier-for-office-us","tag-best-air-purifier-in-india-us","tag-buy-air-purifier-online-us","tag-indoor-air-pollution-us","tag-indoor-air-purifier-us","tag-indoor-air-quality-us","tag-long-term-benefits-of-air-purifier-us","tag-pollutants-us","tag-pollution-us","tag-pollution-and-climate-change-us","tag-pollution-and-dusk-us","tag-pollution-control-products-us","tag-prana-air-us","tag-reduce-indoor-air-pollution-us"],"yoast_head":"<!-- This site is optimized with the Yoast SEO Premium plugin v25.9 (Yoast SEO v27.6) - https:\/\/yoast.com\/product\/yoast-seo-premium-wordpress\/ -->\n<title>WHAT IS A HEPA FILTER AND HOW DOES IT WORK?<\/title>\n<meta name=\"description\" content=\"The air purifier has HEPA filters and it has great importance. 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