我发表DIY净化器方法之后，经常有人问我：HEPA能用多长时间？大的过滤公司有简单的答案（比如6个月），我也希 […]
标签：HEPA filter
How Long Do the Blast and Blast Mini HEPAs Really Last? – Supplemental Article
Estimating lifespan from the DIY1.0 longevity tests The […]
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