VINTA SUPPLY CO
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How long do HEPA-11 Filters Last?
All filters are HEPA-11. The HEPA filters are inherently effective for up to 3 years but the limited amount of studies done on mask wearing and daily clearing of HEPA materials suggests that if cleaned daily the filters last 2 weeks at maximum effectiveness.
CDC Recommendation on Re-Using Masks/Filters
We will be offering both HEPA-11 and KN95 filters.
In our studies, we have found that both HEPA-11 and KN95 are good to stop the coronavirus from entering the mask. Below are some credible sources that explain the situation, sometimes at too much length.
NASA has done a study on the HEPA-11 capturing the coronavirus.
NY Times wrote about this as well.
Questions? Please contact us using the form below.
Or text us at (929) 320-0059 / Email us at info@Vinta.co
We are not shipping the Active//Shield until March-April 2021
If you believe you bought a counterfeit please see an example below: