HEPA filters are great at filtering particles such as dust, PM2.5 and PM10. They even do an incredible job of capturing more than 99.9% nanoparticles like viruses and bacteria. What HEPA filters don’t do, however, is destroy the particles. This has lead to a lot of marketing hype claiming HEPA … Read more
Paddy Robertson
[:en]Paddy is the CEO of Smart Air, running operations from Beijing. He has a Masters in aeronautical engineering from Bristol University, UK having specialised in aerodynamics. An advocate for open data, free information and transparent business, he spends his spare time promoting honest business and social enterprise.[:zh]Paddy是Smart Air 的CEO，主要负责Smart Air在国内和国际上的运营发展和产品发展。Paddy作为一位同时拥有空气动力学和航空航天工程学位的工程师，花费了大量时间研究环境可持续发展项目，热衷于设计使空气更清洁且更经济的净化器。他改进了DIY，并带头开发了全新的空气净化器--大胖和小胖。在业余时间，他会练习中餐的烹饪，也乐于探索最棒的长城攀登地点。[:]
