Personal Continues Air Flow with HEPA filter (PAPR)
Description
A Personal Continues Air Flow with HEPA filter, powered by power bank. It does not blow super strong air but it gives enough breeze through for you to breathe normally. It's using 75mm x 30mm 5v Centrifugal Fan, purchased at Amazon https://smile.amazon.com/gp/product/B07Z7PVJH8/ref=ppx_yo_dt_b_asin_title_o03_s00?ie=UTF8&psc=1 The HEPA filter is also from Amazon. https://smile.amazon.com/gp/product/B07S5R542R/ref=ppx_yo_dt_b_asin_title_o05_s00?ie=UTF8&psc=1 To mount the fan, I used the screws and nuts that were provided in the package and for the filter cover I use M4x8mm screws. I recommend to print this on PETG or anything that durable. I hope this can be useful for many of you that in need personal filtered air.
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