how do you evaluate the performance ... to say best ?

have you seen the test reports if they comply to the specs that say/as stated on the box ?

been tryin to google to find but not found yet...

i think most dont comply ... like 90 % of mask on sale out there .
there a a few i saw on lax/shopee that provide pix of their test data form lab .

i went to medicos site to check but not able to find any attach independent lab test reports .
the neutrovis site too ..no data. only claims.
Any one have link to their lab test data

this already for me a red flag. if you claim so good but no show the proof with a lab test report ??

on the FDA site ..can see many submitted mask from reputable companys worldwide. ... they fail the fda test for that spec..
i saw test data of one famous/ reputable brand mask . they fail test with BFE 61 % but they claim > 95 %

i think i am not asking too much if i want to see the lab data ...
just want to be real sure before buy / recommend a mask .

are the majority wearing cheap 1 RM china mask at risk ... that s why covid cases is v high ?
covid spread is high in gatherings like church , big dinners party etc.. means spread is via the Air.

you have info or link to medicos mask lab test data ? thanks
or where can find.

i dont trust untill i can see their lab report...
just like buying stuff where the specs is important...right

Thanks..

and i am still skeptical . as most are marketing words.
cos no info on the lab test .
a good mask need certification like FFp2 , N95 , KF comply .. example....
you can see some will stated in BIG ... N95 , FDA comply .or other...
and some will proudly attach the lab test reports. i feel this is important to see.

i cant find the report yet.. will check

info.


KPDNHEP seizes counterfeit face masks worth over RM60,000 in JB
TheEdge Sun, Jul 25, 2021 10:02pm - 12 hours ago


JOHOR BAHRU (July 25): The Johor Domestic Trade and Consumer Affairs Ministry (KPDNHEP) has seized 112,350 units of suspected counterfeit face masks worth RM60,669 around Taman Sentosa and Tebrau here yesterday.

Its director Mohd Hairul Anuar Bohro said the fake Neutrovis masks were confiscated in a special operation on three premises selling various types of face masks, following complaints from the trademark owner.