Electric Face Masks

**shadow** · June 29th, 2020 12:24 PM

Hinde ko alama kung effective I also bought yun mask with one way valve I used or when I jog. Parang wala naman diffeence ang hirap pa rin huminga

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**dr. d** · June 29th, 2020 12:26 PM

Originally Posted by shadow

Hinde ko alama kung effective I also bought yun mask with one way valve I used or when I jog. Parang wala naman diffeence ang hirap pa rin huminga

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what is the valve for, the inhalation part or the exhalation part?

**oj88** · June 29th, 2020 12:32 PM

Originally Posted by shadow

Hinde ko alama kung effective I also bought yun mask with one way valve I used or when I jog. Parang wala naman diffeence ang hirap pa rin huminga

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The one-way valve lets you expel the air more easily (less resistance) and also so that you'll be breathing in less of your own breath. It doesn't help with inhaling (valve closed).

As a side note, this type shouldn't be used to mitigate Covid-19. The one-way valve isn't filtered so an infected person's breath would just vent out, unfiltered.

**shadow** · June 29th, 2020 12:46 PM

Originally Posted by oj88

The one-way valve lets you expel the air more easily (less resistance) and also so that you'll be breathing in less of your own breath. It doesn't help with inhaling (valve closed).

As a side note, this type shouldn't be used to mitigate Covid-19. The one-way valve isn't filtered so an infected person's breath would just vent out, unfiltered.

Yup I only used it outdoors when I jog around the village wala naman ako usually kasabay

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**111prez** · June 30th, 2020 07:53 AM

So far, wala pa atang mga users nito dito sa Tsikot

**111prez** · November 23rd, 2020 10:12 AM

Any users of this here?: https://shopee.ph/Air-Purifier-Perso...014.6126954830

**dr. d** · November 23rd, 2020 10:58 AM

Originally Posted by 111prez

Any users of this here?: https://shopee.ph/Air-Purifier-Perso...014.6126954830

i have one.
i use it everyday.
in blowing fresh air into the mask, it helps remove the dead space air from my mask.
it helps keep my mask pawis-free.
i only wish the volume of air pumped is larger. i also wish the battery lasts longer. it's used up after only 2-3 hours, kasi. after which, i connect it to the computer usb charger.

considering what items we can get from lazada/shopee at attractive prices, it seems to me this low-tech blower is hideously expensive.
but i still want it.

**111prez** · November 23rd, 2020 12:58 PM

Originally Posted by dr. d

i have one.
i use it everyday.
in blowing fresh air into the mask, it helps remove the dead space air from my mask.
it helps keep my mask pawis-free.
i only wish the volume of air pumped is larger. i also wish the battery lasts longer. it's used up after only 2-3 hours, kasi. after which, i connect it to the computer usb charger.

considering what items we can get from lazada/shopee at attractive prices, it seems to me this low-tech blower is hideously expensive.
but i still want it.

Interesting.

Which model do you have? The one where you wear the filter as a necklace or the one where you wear it as an armband?