{"id":9346,"date":"2026-03-09T11:43:51","date_gmt":"2026-03-09T03:43:51","guid":{"rendered":"https:\/\/smartairfilters.com\/?p=9346"},"modified":"2026-03-09T11:43:52","modified_gmt":"2026-03-09T03:43:52","slug":"can-air-purifiers-remove-filter-out-covid","status":"publish","type":"post","link":"https:\/\/smartairfilters.com\/zh\/blog\/can-air-purifiers-remove-filter-out-covid\/","title":{"rendered":"\u7a7a\u6c14\u51c0\u5316\u5668\u80fd\u8fc7\u6ee4\u6389\u51a0\u72b6\u75c5\u6bd2\u5417?"},"content":{"rendered":"\u5728\u4e2d\u56fd\u6b66\u6c49\u4e8e<span>2020<\/span>\u5e74\u521d\u7206\u53d1\u51a0\u72b6\u75c5\u6bd2\u540e\uff0c\u6570\u767e\u4e07\u4eba\u8702\u62e5\u8d2d\u4e70\u53e3\u7f69\u6765\u4fdd\u62a4\u81ea\u5df1\u514d\u53d7\u75c5\u6bd2\u611f\u67d3\u3002\u6570\u636e\u663e\u793a\uff0c<a href=\"https:\/\/smartairfilters.com\/zh\/blog\/coronavirus-pollution-masks-n95-surgical-mask\/\">\u53e3\u7f69\u53ef\u4ee5\u4fdd\u62a4\u4f60\u514d\u53d7\u51a0\u72b6\u75c5\u6bd2\u7684\u611f\u67d3<\/a>\uff0c\u4f46\u662f\u6709\u6ca1\u6709\u4ec0\u4e48\u65b9\u6cd5\u53ef\u4ee5\u5e2e\u52a9\u4f60<span>\u2014\u2014<\/span><strong>\u7a7a\u6c14\u51c0\u5316\u5668<\/strong>\u4e5f\u53ef\u4ee5\u6355\u6349\u51a0\u72b6\u75c5\u6bd2\u9897\u7c92\u5417<span>?<\/span>\r\n\r\n<span>\u00a0<\/span>\r\n<h3 style=\"text-align: center\">\u7a7a\u6c14\u51c0\u5316\u5668\u91cc\u6709\u4ec0\u4e48<span>?<\/span><\/h3>\r\n\u5927\u591a\u6570\u7a7a\u6c14\u51c0\u5316\u5668\u7531\u4e24\u4e2a\u90e8\u4ef6\u7ec4\u6210\uff1a\u98ce\u6247\u548c\u6ee4\u7f51\u3002\u5c31\u662f\u8fd9\u4e48\u7b80\u5355\u3002\r\n\r\n&nbsp;\r\n<p style=\"text-align: center\"><a href=\"https:\/\/smartairfilters.com\/zh\/blog\/how-to-make-diy-air-purifier\/\">\u70b9\u51fb\u5b66\u4e60\u5982\u4f55\u81ea\u5236\u7a7a\u6c14\u51c0\u5316\u5668\u53ca\u7a7a\u6c14\u51c0\u5316\u5668\u5982\u4f55\u5de5\u4f5c<\/a><\/p>\r\n&nbsp;\r\n\r\n\u6211\u4eec\u5e94\u8be5\u90fd\u77e5\u9053\u98ce\u6247\u662f\u600e\u4e48\u5de5\u4f5c\u7684\uff0c\u4f46\u662f\u6ee4\u7f51\u5462\uff1f\u6ee4\u7f51<span>\u2014\u2014<\/span>\u901a\u5e38\u662fHEPA\u6ee4\u7f51<span>\u2014\u2014<\/span>\u662f\u6240\u6709\u7a7a\u6c14\u51c0\u5316\u5668\u7684\u4e3b\u529b\u3002\u4f46\u5176\u5b9e\u4ed6\u4eec\u4e5f\u6ca1\u4ec0\u4e48\u7279\u522b\u7684\uff0c\u5b83\u4eec\u662f<a href=\"https:\/\/baike.baidu.com\/item\/HEPA\u9ad8\u6548\u8fc7\u6ee4\u7f51\/1559185?fr=aladdin\">\u5728<span>20<\/span>\u4e16\u7eaa<span>40<\/span>\u5e74\u4ee3\u53d1\u660e<\/a>\u7684\uff0c\u53ea\u4e0d\u8fc7\u662f\u4e00\u5c42\u5408\u6210\u7ea4\u7ef4\u800c\u5df2\uff0c\u5b83\u53ef\u4ee5\u6355\u83b7<span>99%<\/span>\u4ee5\u4e0a\u7684\u5fae\u5c0f\u7a7a\u6c14\u6c61\u67d3\u9897\u7c92\u3002\r\n\r\n&nbsp;\r\n\r\n<img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/smartairfilters.com\/wordpress\/wp-content\/uploads\/2019\/04\/16-HEPA-Week-5.png\" alt=\"typical HEPA filter\" width=\"632\" height=\"474\" class=\"lazy-loaded aligncenter wp-image-7833\" srcset=\"https:\/\/smartairfilters.com\/wordpress\/wp-content\/uploads\/2019\/04\/16-HEPA-Week-5.png 1000w, https:\/\/smartairfilters.com\/wordpress\/wp-content\/uploads\/2019\/04\/16-HEPA-Week-5-300x225.png 300w, https:\/\/smartairfilters.com\/wordpress\/wp-content\/uploads\/2019\/04\/16-HEPA-Week-5-768x576.png 768w\" sizes=\"(max-width: 632px) 100vw, 632px\" \/>\r\n\r\n&nbsp;\r\n\r\n\u4f46\u662f\u51a0\u72b6\u75c5\u6bd2\u6709\u591a\u5c0f\u5462\uff1f<span>HEPA\u9ad8\u7ea7\u8fc7\u6ee4\u6ee4\u7f51<\/span>\u80fd\u6355\u83b7\u51a0\u72b6\u75c5\u6bd2\u7684\u75c5\u6bd2\u9897\u7c92\u5417\uff1f\u8ba9\u6211\u4eec\u5206\u6210\u4e24\u4e2a\u95ee\u9898\u6765\u8ba8\u8bba\uff1a\r\n<h3><\/h3>\r\n<h3 style=\"text-align: center\">\u51a0\u72b6\u75c5\u6bd2\u9897\u7c92\u6709\u591a\u5c0f\uff1f<\/h3>\r\n<span>2019<\/span>\u5e74\u65b0\u578b\u51a0\u72b6\u75c5\u6bd2\uff0c\u6216\u79f0<span>2019<\/span>\u5e74<span>nCoV<\/span>\uff0c\u662f\u4e2d\u56fd\u6e56\u5317\u7701\u6b66\u6c49\u5e02\u9996\u6b21\u53d1\u73b0\u7684\u4e00\u79cd\u65b0\u7684\u547c\u5438\u9053\u75c5\u6bd2\u3002\u79d1\u5b66\u5bb6\u4eec\u5df2\u7ecf\u62cd\u6444\u4e86\u7535\u5b50\u663e\u5fae\u955c\u56fe\u50cf\u6765<a href=\"https:\/\/www.nejm.org\/doi\/full\/10.1056\/NEJMoa2001017\">\u6d4b\u91cf\u51a0\u72b6\u75c5\u6bd2<\/a><span>\u201c<\/span>\u75c5\u6bd2\u7c92\u5b50<span>\u201d\uff08<\/span>\u6216\u7c92\u5b50\uff09\u7684\u5927\u5c0f\u3002\u75c5\u6bd2\u7c92\u5b50\u662f\u76f4\u5f84\u7ea6<span>125<\/span>\u7eb3\u7c73<span>(0.125<\/span>\u5fae\u7c73<span>)<\/span>\u7684\u7403\u5f62\u9897\u7c92\u3002\u6700\u5c0f\u7684\u9897\u7c92\u662f<span>0.06<\/span>\u5fae\u7c73\uff0c\u6700\u5927\u7684\u662f<span>0.14<\/span>\u5fae\u7c73\u3002\r\n\r\n&nbsp;\r\n\r\n<img loading=\"lazy\" decoding=\"async\" src=\"\/wordpress\/wp-content\/uploads\/2020\/02\/coronavirus-particle-size.jpg\" alt=\"\u7a7a\u6c14\u51c0\u5316\u5668\u53ef\u4ee5\u6355\u6349\u51a0\u72b6\u75c5\u6bd2\u75c5\u6bd2\u9897\u7c92\" width=\"601\" height=\"280\" class=\"aligncenter wp-image-9285\" srcset=\"https:\/\/smartairfilters.com\/wordpress\/wp-content\/uploads\/2020\/02\/coronavirus-particle-size.jpg 749w, https:\/\/smartairfilters.com\/wordpress\/wp-content\/uploads\/2020\/02\/coronavirus-particle-size-300x140.jpg 300w\" sizes=\"(max-width: 601px) 100vw, 601px\" \/>\r\n\r\n&nbsp;\r\n\r\n\u4e5f\u5c31\u662f\u8bf4\u51a0\u72b6\u75c5\u6bd2\u9897\u7c92\u6bd4PM2.5\u9897\u7c92\u5c0f\uff0c\u4f46\u6bd4\u4e00\u4e9b\u7070\u5c18\u9897\u7c92\u548c\u6c14\u4f53\u5927\u3002\r\n\r\n<img loading=\"lazy\" decoding=\"async\" src=\"\/wordpress\/wp-content\/uploads\/2020\/02\/particle-size-of-coronavirus-and-pm2.5-and-masks-1024x563.jpg\" alt=\"\u51a0\u72b6\u75c5\u6bd2\u9897\u7c92pm2.5\u548c\u7ec6\u83cc\u7684\u5927\u5c0f\" width=\"433\" height=\"238\" class=\"aligncenter wp-image-9353 \" srcset=\"https:\/\/smartairfilters.com\/wordpress\/wp-content\/uploads\/2020\/02\/particle-size-of-coronavirus-and-pm2.5-and-masks-1024x563.jpg 1024w, https:\/\/smartairfilters.com\/wordpress\/wp-content\/uploads\/2020\/02\/particle-size-of-coronavirus-and-pm2.5-and-masks-300x165.jpg 300w, https:\/\/smartairfilters.com\/wordpress\/wp-content\/uploads\/2020\/02\/particle-size-of-coronavirus-and-pm2.5-and-masks-768x422.jpg 768w, https:\/\/smartairfilters.com\/wordpress\/wp-content\/uploads\/2020\/02\/particle-size-of-coronavirus-and-pm2.5-and-masks-750x410.jpg 750w, https:\/\/smartairfilters.com\/wordpress\/wp-content\/uploads\/2020\/02\/particle-size-of-coronavirus-and-pm2.5-and-masks.jpg 1797w\" sizes=\"(max-width: 433px) 100vw, 433px\" \/>\r\n\r\n&nbsp;\r\n\r\n&nbsp;\r\n<h3 style=\"text-align: center\">HEPA\u6ee4\u7f51\u80fd\u6355\u83b7\u50cf\u51a0\u72b6\u75c5\u6bd2\u90a3\u4e48\u5c0f\u7684\u5fae\u7c92\u5417<span>?<\/span><\/h3>\r\n\u6253\u5f00\u7ef4\u57fa\u767e\u79d1\u7684<span>HEPA<\/span>\u6ee4\u7f51\u8bcd\u6761\u5c31\u80fd\u770b\u5230\u8fd9\u4e2a\u5b9a\u4e49\uff1a\r\n\r\n<span>\u201c<\/span>\u6807\u51c6\u8981\u6c42\u7a7a\u6c14\u6ee4\u7f51\u5fc5\u987b\u79fb\u9664<span>99.97%<\/span>\u5927\u4e8e\u7b49\u4e8e<span>0.3<\/span>\u5fae\u7c73\u7684\u9897\u7c92\u7269\u3002<span>\u201d<\/span>\r\n\r\n\u8fd9\u5c31\u5f88\u4e86\u4e0d\u8d77\u4e86\uff0c<span>0.3<\/span>\u5fae\u7c73\u53ef\u662f\u5f88\u5c0f\u7684\uff01\u76f8\u5f53\u4e8e\u4eba\u7684\u5934\u53d1\u7ec6<span>200<\/span>\u500d\uff0c\u800c<span>HEPA<\/span>\u6ee4\u7f51\u53ef\u4ee5\u6355\u6349<span>99%<\/span>\u4ee5\u4e0a\u7684\u8fd9\u4e48\u7ec6\u5c0f\u7684\u9897\u7c92\u7269\uff01\r\n\r\n<img loading=\"lazy\" decoding=\"async\" src=\"\/wordpress\/wp-content\/uploads\/2019\/08\/wikipedia-hepa-article-size.jpeg\" alt=\"HEPA\u8fc7\u6ee4\u7c92\u5b50\u6355\u83b7\u5927\u5c0f0.3\u00b5m;\u7a7a\u6c14\u51c0\u5316\u5668\u51a0\u72b6\u75c5\u6bd2\" width=\"635\" height=\"248\" class=\"aligncenter wp-image-8458\" srcset=\"https:\/\/smartairfilters.com\/wordpress\/wp-content\/uploads\/2019\/08\/wikipedia-hepa-article-size.jpeg 1238w, https:\/\/smartairfilters.com\/wordpress\/wp-content\/uploads\/2019\/08\/wikipedia-hepa-article-size-300x117.jpeg 300w, https:\/\/smartairfilters.com\/wordpress\/wp-content\/uploads\/2019\/08\/wikipedia-hepa-article-size-768x300.jpeg 768w, https:\/\/smartairfilters.com\/wordpress\/wp-content\/uploads\/2019\/08\/wikipedia-hepa-article-size-1024x400.jpeg 1024w\" sizes=\"(max-width: 635px) 100vw, 635px\" \/>\r\n\r\n&nbsp;\r\n\r\n\u73b0\u5728\u56de\u8fc7\u5934\u770b\u4e00\u4e0b<span>HEPA<\/span>\u6ee4\u7f51\u7684\u5b9a\u4e49\uff0c\u597d\u50cf\u53ea\u63d0\u5230\u4e86\u5927\u4e8e\u7b49\u4e8e<span>0.3<\/span>\u5fae\u7c73\u7684\u9897\u7c92\u7269\u3002\u90a3\u4e48\u548c\u51a0\u72b6\u75c5\u6bd2\u4e00\u6837\u5927\u5c0f\u7684\u5c0f\u9897\u7c92\u5462\uff1f<span>HEPA\u6ee4\u7f51<\/span>\u80fd\u6355\u83b7\u5b83\u4eec\u5417<span>?<\/span>\r\n\r\n\u8fd9\u4e2a\u95ee\u9898\u76f4\u63a5\u5bfc\u81f4\u591a\u5e74\u6765\u5927\u591a\u6570\u4eba\u7684\u56f0\u60d1\u548c\u5f88\u591a\u516c\u53f8\u5728<span>HEPA<\/span>\u6ee4\u7f51\u4e0a\u505a\u7684\u865a\u5047\u5ba3\u4f20\uff0c\u6240\u4ee5\u6211\u4eec\u76f4\u63a5\u5207\u5165\u4e3b\u9898\uff0c\u8ffd\u6839\u7a76\u5e95\u4e00\u4e0b<span>HEPA<\/span>\u5230\u5e95\u600e\u4e48\u56de\u4e8b\u3002\r\n\r\n&nbsp;\r\n\r\n<img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/smartairfilters.com\/wordpress\/wp-content\/uploads\/2019\/02\/HEPA-Myth-0.3-Microns-Misconception-Molekule.jpg\" alt=\"Molekule \u7a7a\u6c14\u51c0\u5316\u5668\" width=\"593\" height=\"406\" class=\"lazy-loaded aligncenter wp-image-7495\" srcset=\"https:\/\/smartairfilters.com\/wordpress\/wp-content\/uploads\/2019\/02\/HEPA-Myth-0.3-Microns-Misconception-Molekule.jpg 1402w, https:\/\/smartairfilters.com\/wordpress\/wp-content\/uploads\/2019\/02\/HEPA-Myth-0.3-Microns-Misconception-Molekule-300x205.jpg 300w, https:\/\/smartairfilters.com\/wordpress\/wp-content\/uploads\/2019\/02\/HEPA-Myth-0.3-Microns-Misconception-Molekule-768x525.jpg 768w, https:\/\/smartairfilters.com\/wordpress\/wp-content\/uploads\/2019\/02\/HEPA-Myth-0.3-Microns-Misconception-Molekule-1024x700.jpg 1024w\" sizes=\"(max-width: 593px) 100vw, 593px\" \/>\r\n<h3><\/h3>\r\n<h3><\/h3>\r\n<h3 style=\"text-align: center\">\u4e3a\u4ec0\u4e48\u6211\u4eec\u5173\u4e8e\u6ee4\u7f51\u7684\u76f4\u89c9\u662f\u9519\u8bef\u7684<\/h3>\r\n\u7b54\u6848\u5f88\u8ba9\u4eba\u5403\u60ca\uff0c\u6211\u4eec\u5173\u4e8e\u6ee4\u7f51\u7684\u76f4\u89c9\u662f\u4e0d\u51c6\u786e\u7684\u3002\u5927\u591a\u6570\u4eba\u5305\u62ec\u6211\u5728\u5185\u90fd\u89c9\u5f97<span>HEPA<\/span>\u662f\u4e2a\u7f51\u5b50\uff0c\u5982\u679c\u9897\u7c92\u7269\u5c0f\u4e8e\u7f51\u4e0a\u7684\u6d1e\u6d1e\uff0c\u5c31\u4f1a\u88ab\u6f0f\u6389\u3002\u611f\u89c9\u5f88\u6709\u9053\u7406\u5bf9\u5427\uff1f\r\n\r\n&nbsp;\r\n\r\n<img loading=\"lazy\" decoding=\"async\" src=\"\/wordpress\/wp-content\/uploads\/2019\/05\/7.-Net.png\" alt=\"HEPA filters - do they capture particles like a net?\" width=\"329\" height=\"329\" class=\"aligncenter wp-image-8029\" srcset=\"https:\/\/smartairfilters.com\/wordpress\/wp-content\/uploads\/2019\/05\/7.-Net.png 602w, https:\/\/smartairfilters.com\/wordpress\/wp-content\/uploads\/2019\/05\/7.-Net-150x150.png 150w, https:\/\/smartairfilters.com\/wordpress\/wp-content\/uploads\/2019\/05\/7.-Net-300x300.png 300w, https:\/\/smartairfilters.com\/wordpress\/wp-content\/uploads\/2019\/05\/7.-Net-60x60.png 60w\" sizes=\"(max-width: 329px) 100vw, 329px\" \/>\r\n\r\n&nbsp;\r\n\r\n\u8fd9\u79cd\u76f4\u89c9\u5bf9\u5927\u4e00\u70b9\u7684\u9897\u7c92\u7269\u6765\u8bf4\u6ca1\u6bdb\u75c5\uff0c\u5927\u7684\u9897\u7c92\u7269\u98de\u8fc7<span>HEPA<\/span>\u6ee4\u7f51\u7684\u65f6\u5019\u662f\u88ab\u5361\u4f4f\u7684\u3002\r\n\r\n\u4f46\u6211\u4eec\u50cf\u51a0\u72b6\u75c5\u6bd2\u8fd9\u6837\u975e\u5e38\u7ec6\u5c0f\u7684\u9897\u7c92\u7269\u65f6\uff0c\u60c5\u51b5\u5c31\u4e0d\u4e00\u6837\u4e86\u3002\u4e8b\u5b9e\u8bc1\u660e\uff0c\u50cf\u51a0\u72b6\u75c5\u6bd2\u8fd9\u6837\u5c0f\u7684\u9897\u7c92\u548c\u5176\u4ed6\u7eb3\u7c73\u9897\u7c92\u662f\u901a\u8fc7\u4e00\u79cd\u53eb\u505a<strong>\u6269\u6563<\/strong>\u7684\u79d1\u5b66\u73b0\u8c61\u88ab\u6355\u83b7\u7684\u3002\r\n\r\n&nbsp;\r\n<p style=\"text-align: center\"><strong><a href=\"https:\/\/smartairfilters.com\/zh\/blog\/can-hepa-filters-capture-nanoparticles\/\">\u4e86\u89e3\u66f4\u591a\u5173\u4e8e\u6269\u6563\u80cc\u540e\u7684\u79d1\u5b66\uff0c\u4ee5\u53ca\u5b83\u662f\u5982\u4f55\u6355\u83b7\u7eb3\u7c73\u7c92\u5b50\u7684<\/a><\/strong><\/p>\r\n\u6269\u6563\u5728\u6355\u6349\u75c5\u6bd2\u5927\u5c0f\u7684\u5c0f\u5206\u5b50\u65b9\u9762\u975e\u5e38\u6709\u6548\u3002\u6839\u636e\u7f8e\u56fd<a href=\"https:\/\/ntrs.nasa.gov\/archive\/nasa\/casi.ntrs.nasa.gov\/20170005166.pdf\">NASA<\/a>\u7684\u8bf4\u6cd5\uff0cHEPA\u6ee4\u7f51<span>\u201c<\/span>\u51e0\u4e4e<span>100%<\/span>\u5730\u6355\u6349\u5230\u5fae\u7c92<span>\u201d<\/span>\u3002\r\n\r\n<img loading=\"lazy\" decoding=\"async\" src=\"\/wordpress\/wp-content\/uploads\/2019\/08\/Screen-Shot-2019-12-15-at-9.58.26-AM.jpg\" alt=\"NASA\u63d0\u51faHEPA\u6ee4\u7f51\u6355\u83b7\u7eb3\u7c73\u9897\u7c92\" width=\"589\" height=\"280\" class=\"aligncenter wp-image-9084\" srcset=\"https:\/\/smartairfilters.com\/wordpress\/wp-content\/uploads\/2019\/08\/Screen-Shot-2019-12-15-at-9.58.26-AM.jpg 1434w, https:\/\/smartairfilters.com\/wordpress\/wp-content\/uploads\/2019\/08\/Screen-Shot-2019-12-15-at-9.58.26-AM-300x143.jpg 300w, https:\/\/smartairfilters.com\/wordpress\/wp-content\/uploads\/2019\/08\/Screen-Shot-2019-12-15-at-9.58.26-AM-768x365.jpg 768w, https:\/\/smartairfilters.com\/wordpress\/wp-content\/uploads\/2019\/08\/Screen-Shot-2019-12-15-at-9.58.26-AM-1024x487.jpg 1024w\" sizes=\"(max-width: 589px) 100vw, 589px\" \/>\r\n\r\n&nbsp;\r\n\r\n<a href=\"https:\/\/www.researchgate.net\/publication\/226318339_Experimental_study_of_nanoparticle_penetration_through_commercial_filter_media\">\u660e\u5c3c\u82cf\u8fbe\u5927\u5b66<\/a>\u7528\u73bb\u7483\u7ea4\u7ef4\u6ee4\u7f51\u4f5c\u4e3a\u5a92\u4ecb\u505a\u8fc7\u4e00\u4e2a\u5b9e\u9a8c\uff0c\u73bb\u7483\u7ea4\u7ef4\u7684\u6ee4\u7f51\u201c\u63a5\u8fd1HEPA\u5bf9\u5c0f\u9897\u7c92\u7269\u7684\u6355\u6349\u80fd\u529b\u201d\uff0c\u4e5f\u5c31\u662f\u8bf4\u8fd9\u79cd\u6ee4\u7f51\u548cHEPA\u6ee4\u7f51\u7684\u8868\u73b0\u5e94\u8be5\u5dee\u4e0d\u591a\u3002\u5b9e\u9a8c\u4e2d\u5c0f\u81f3<span>3-20<\/span>\u7eb3\u7c73\u7684\u94f6\u7c92\u5b50\u88ab\u5c04\u5411\u6ee4\u7f51\u5a92\u4ecb\uff08\u6bd4\u51a0\u72b6\u75c5\u6bd2\u7c92\u5b50\u5c0f3\u523020\u500d\uff09\u3002\r\n\r\n&nbsp;\r\n\r\n<img loading=\"lazy\" decoding=\"async\" src=\"\/wordpress\/wp-content\/uploads\/2019\/08\/HEPAs-Capture-Below-0.3-Microns1.jpg\" alt=\"HEPA\u6ee4\u7f51\u6355\u83b7\u7eb3\u7c73\u9897\u7c92;\u7a7a\u6c14\u51c0\u5316\u5668\u6355\u6349\u51a0\u72b6\u75c5\u6bd2\" width=\"611\" height=\"377\" class=\"aligncenter wp-image-8733\" srcset=\"https:\/\/smartairfilters.com\/wordpress\/wp-content\/uploads\/2019\/08\/HEPAs-Capture-Below-0.3-Microns1.jpg 1282w, https:\/\/smartairfilters.com\/wordpress\/wp-content\/uploads\/2019\/08\/HEPAs-Capture-Below-0.3-Microns1-300x185.jpg 300w, https:\/\/smartairfilters.com\/wordpress\/wp-content\/uploads\/2019\/08\/HEPAs-Capture-Below-0.3-Microns1-768x474.jpg 768w, https:\/\/smartairfilters.com\/wordpress\/wp-content\/uploads\/2019\/08\/HEPAs-Capture-Below-0.3-Microns1-1024x633.jpg 1024w\" sizes=\"(max-width: 611px) 100vw, 611px\" \/>\r\n\r\n&nbsp;\r\n\r\n\u7ed3\u679c\u8868\u660e\uff0c\u6ee4\u7f51\u80fd\u6355\u83b799.99%\u7684\u5c0f\u4e8e5\u7eb3\u7c73\u7684\u5fae\u7c92\u3002HEPA\u6ee4\u7f51\u8fc7\uff08\u751a\u81f3\u662f\u66f4\u4f4e\u7ea7\u522b\u7684\u8fc7\u6ee4\u5668\uff0c\u5982\u7194\u7089\u8fc7\u6ee4\u5668\uff09\u5728\u6355\u6349\u66f4\u5c0f\u7684\u9897\u7c92\uff0c\u6bd4\u5982\u51a0\u72b6\u75c5\u6bd2\u65b9\u9762\u90fd\u975e\u5e38\u6709\u6548\uff01\r\n\r\n&nbsp;\r\n<h3 style=\"text-align: center\">\u8fd9\u5bf9\u51a0\u72b6\u75c5\u6bd2\u610f\u5473\u7740\u4ec0\u4e48<span>?<\/span><\/h3>\r\n\u5982\u679c\u4f60\u4f4f\u5728\u666e\u901a\u7684\u623f\u5b50\u91cc\uff0c\u6216\u8005\u4f60\u5728\u6709\u5927\u91cf\u5458\u5de5\u7684\u529e\u516c\u5ba4\u6216\u5b66\u6821\u5de5\u4f5c\uff0c\u6253\u5f00\u4f60\u7684\u7a7a\u6c14\u51c0\u5316\u5668\u53ef\u4ee5\u5e2e\u52a9\u8fc7\u6ee4\u6389\u7a7a\u6c14\u4e2d\u4efb\u4f55\u75c5\u6bd2\u5927\u5c0f\u7684\u9897\u7c92\uff0c\u6f5c\u5728\u5730\u51cf\u5c11\u4f20\u64ad\u7684\u673a\u4f1a\u3002\u901a\u8fc7\u4e00\u6b21HEPA\u6ee4\u7f51\uff0c\u5c31\u80fd\u8fc7\u6ee4\u638999%\u7684\u51a0\u72b6\u75c5\u6bd2\u3002\r\n<h3><\/h3>\r\n<h3 style=\"text-align: center\">\u7ed3\u8bba\uff1a\u7a7a\u6c14\u51c0\u5316\u5668\u80fd\u6355\u83b7\u51a0\u72b6\u75c5\u6bd2\u5417<span>?<\/span><\/h3>\r\n\u542b\u6709HEPA\u6ee4\u7f51\u7684\u7a7a\u6c14\u51c0\u5316\u5668\u6216\u66f4\u4f4e\u7ea7\u522b\u6ee4\u7f51\u7684\u7a7a\u6c14\u51c0\u5316\u5668\u53ef\u4ee5\u6355\u83b7\u51e0\u4e4e\u6240\u6709\u5927\u5c0f\u7684\u56fa\u4f53\u9897\u7c92\uff0c\u5305\u62ec\u76f4\u5f84<span>0.1<\/span>\u5fae\u7c73\u7684\u9897\u7c92<span>\u2014\u2014<\/span>\u6216\u4e0e\u51a0\u72b6\u75c5\u6bd2\u76f8\u540c\u5927\u5c0f\u7684\u9897\u7c92\u3002\r\n\r\n\u5982\u679c\u4f60\u4f4f\u5728\u4e00\u4e2a\u5408\u79df\u7684\u623f\u5b50\u91cc\uff0c\u6216\u8005\u5de5\u4f5c\u5728\u4e00\u4e2a\u5c01\u95ed\u7684\u73af\u5883\u91cc\uff0c\u5468\u56f4\u6709\u5f88\u591a\u4eba\uff0c\u6253\u5f00\u7a7a\u6c14\u51c0\u5316\u5668\u6709\u52a9\u4e8e\u51cf\u5c11\u51a0\u72b6\u75c5\u6bd2\u7684\u4f20\u64ad\u3002\r\n\r\n\u5bf9\u4e8e\u90a3\u4e9b\u6709\u4e2d\u592e\u7a7a\u8c03\u7cfb\u7edf\u7684\u5730\u65b9\uff0c\u786e\u4fdd\u8fd9\u4e9b\u7cfb\u7edf\u5305\u542b\u6ee4\u7f51\u5e76\u5f97\u5230\u826f\u597d\u7684\u7ef4\u62a4\u3002\u5982\u679c\u4f60\u7684\u4e2d\u592e\u7a7a\u8c03\u7cfb\u7edf\u6ca1\u6709\u6ee4\u7f51\uff0c\u5728\u6bcf\u4e2a\u623f\u95f4\u5b89\u88c5\u7a7a\u6c14\u51c0\u5316\u5668\u4ecd\u7136\u53ef\u4ee5\u5e2e\u52a9\u51cf\u5c11\u75c5\u6bd2\u7684\u4f20\u64ad\u3002\r\n\r\n&nbsp;\r\n\r\n<strong>\u4e86\u89e3\u66f4\u591a\uff1a<a href=\"https:\/\/smartairfilters.com\/blog\/what-combination-of-air-filters-do-i-need-to-protect-against-everything\/\">\u6211\u9700\u8981\u4ec0\u4e48\u6837\u7684\u6ee4\u7f51\u6765\u4fdd\u62a4\u81ea\u5df1\u514d\u53d7\u6240\u6709\u7c7b\u578b\u7684\u6c61\u67d3\u7269\uff1f<\/a><\/strong>","protected":false},"excerpt":{"rendered":"<p>\u5728\u4e2d\u56fd\u6b66\u6c49\u4e8e2020\u5e74\u521d\u7206\u53d1\u51a0\u72b6\u75c5\u6bd2\u540e\uff0c\u6570\u767e\u4e07\u4eba\u8702\u62e5\u8d2d\u4e70\u53e3\u7f69\u6765\u4fdd\u62a4\u81ea\u5df1\u514d\u53d7\u75c5\u6bd2\u611f\u67d3\u3002\u6570\u636e\u663e\u793a\uff0c\u53e3\u7f69\u53ef &#8230; <\/p>\n<p class=\"read-more-container\"><a title=\"\u7a7a\u6c14\u51c0\u5316\u5668\u80fd\u8fc7\u6ee4\u6389\u51a0\u72b6\u75c5\u6bd2\u5417?\" class=\"read-more button\" href=\"https:\/\/smartairfilters.com\/zh\/blog\/can-air-purifiers-remove-filter-out-covid\/#more-9346\" aria-label=\"\u9605\u8bfb \u7a7a\u6c14\u51c0\u5316\u5668\u80fd\u8fc7\u6ee4\u6389\u51a0\u72b6\u75c5\u6bd2\u5417?\">Read more<\/a><\/p>\n","protected":false},"author":1,"featured_media":41209,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"_relevanssi_hide_post":"","_relevanssi_hide_content":"","_relevanssi_pin_for_all":"","_relevanssi_pin_keywords":"","_relevanssi_unpin_keywords":"","_relevanssi_related_keywords":"","_relevanssi_related_include_ids":"","_relevanssi_related_exclude_ids":"","_relevanssi_related_no_append":"","_relevanssi_related_not_related":"","_relevanssi_related_posts":"12577,4928,11826,7830,24845,17188","_relevanssi_noindex_reason":"","footnotes":""},"categories":[17,190,259,257],"tags":[283,457,528,487,582,444,212,390,426,74,455],"class_list":["post-9346","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-air-pollution","category-air-purifiers","category-filters","category-pm2-5","tag-air-purifier","tag-bacteria","tag-coronavirus","tag-covid-19","tag-hepa","tag-hepa-filter","tag-hvac","tag-microns","tag-nanoparticle","tag-pm2-5","tag-virus","resize-featured-image"],"acf":[],"_links":{"self":[{"href":"https:\/\/smartairfilters.com\/zh\/wp-json\/wp\/v2\/posts\/9346","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/smartairfilters.com\/zh\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/smartairfilters.com\/zh\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/smartairfilters.com\/zh\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/smartairfilters.com\/zh\/wp-json\/wp\/v2\/comments?post=9346"}],"version-history":[{"count":33,"href":"https:\/\/smartairfilters.com\/zh\/wp-json\/wp\/v2\/posts\/9346\/revisions"}],"predecessor-version":[{"id":41210,"href":"https:\/\/smartairfilters.com\/zh\/wp-json\/wp\/v2\/posts\/9346\/revisions\/41210"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/smartairfilters.com\/zh\/wp-json\/wp\/v2\/media\/41209"}],"wp:attachment":[{"href":"https:\/\/smartairfilters.com\/zh\/wp-json\/wp\/v2\/media?parent=9346"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/smartairfilters.com\/zh\/wp-json\/wp\/v2\/categories?post=9346"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/smartairfilters.com\/zh\/wp-json\/wp\/v2\/tags?post=9346"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}