เครื่องฟอกอากาศ Philips สำหรับโรงเรียนและสำนักงาน
(1) An air purifier by itself does not protect against Covid-19, but can be part of plan to protect yourself and your family (US Environmental Protection Agency)
(2) Microbial Reduction Rate Test conducted at Airmid Health group Ltd. tested in a 28.5m3 test chamber contaminated with airborne influenza A(H1N1).
(3) Filters particles as small as 0.3 microns from the air that passes through the filter. Tested with staphylococcus and Influenza A (H1N1).
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