Description
Specifications
Product Name: L-103 kn95 Folding Mask
Material: PP non-woven fabric, high efficiency and low resistance melting cotton, electrostatic cotton capacity
Features: contains vavle / activated carbon / vavle and activated carbon
Note
Materials are limited and the color of the mask breathing valve may be inconsistent.
The filtration efficiency (protection ability) of each model for non-oily particles is as follows:
N100 = KN100> N99 = FFP3> N95 = KN95 ≈ FFP2> KN90> FFP1
Suggest
KN95 masks mainly decrease with the use of time, an average of 1.2% 8 hours a day, after 33-40 hours it will drop to 90%, which is equivalent to the level of N90. Working 8 hours a day can be used for at least 5 days, which is consistent with the recommendation of CDC limited reuse 5 times, and the protective effect is acceptable.
PS:
1) If the product is left to stand for disinfection and stored in a closed and dry container for a long period of time, the performance degradation can be ignored.
2) Regular use can be stored in general environment, avoiding high humidity environment.
3) Try to ensure that the shape of the mask is not damaged, and wear and store it carefully.
4) The service life of N95 masks with breathing valves may be more than doubled.
5) The reduction in efficiency is mainly concentrated in the sub-nanometer level. The filtration efficiency at this level is directly related to the static of the filter material.
6) The charge is mainly from the physical barrier.
National emergency reserve unit
Child—With breathing valve
Adult–With breathing valve
Adult-Without breathing valve
About packaging
1 pack of 2 pcs
10pcs, equal to 5 packs
AliExpress Shopper –
jdugfj
I***o –
Excellent Product very well packaged and very good deal from the excellent seller. I advise it.
M***i –
only kn95 standard written. no FFP2 as described when purchase. no English description
M***c –
vert fast shipping ! 10 day for switzerland thank you !
a***a –
Arrived fast! Thank you
A*** –
AliExpress Shopper –
Ok, masks a little less!!
I***i –
Fast shipment, received in 9 days
V***o –
All is ok.
a***l –
Fits well, filters well.
AliExpress Shopper –
Very fast delivery, products arrived in 8 days.
L***r –
Good.
H***r –
A***n –
m***a –
Only that I expected home mask to be in individual bag, and they ‘ve all come together in the same package, but otherwise it’s right, and also to say that there were problems with delivery and the seller gave a solution that has made the receive as soon as possible, so I’m very grateful.
C***a –
Good ones! Everything Ok!
G***l –
The first 10 masks arrived velocissime, well packed and sembrerebbero very valid. Looking forward to hand out to friends and family of the other 10 saw it at the Milan are introvabili. Thanks to the seller!!!
m***o –
Perfect service, product arrived with very early, the seller has responded to my request urgent. Masks imbustate in number 2, don’t even try, but are undamaged.
B***s –
f***s –
not used them yet
D***z –
F***B –
M***a –
A***i –
Seller accurate in communications and timely in shipment. To recommend to everyone and definitely will return to buy from you.
L***a –
I’m very satisfied
E***I –
ok
p***i –
Good
A***o –
Seems to be a good quality.
Fast delivery. Regards
k***k –
Top! top! Merci
F***o –
He does not deserve 5 stars but 6. To my surprise on arrival I found the masks already wrapped. A great job. Good boy.
v***o –
Perfect and fast
R***d –
OK
AliExpress Shopper –
E***e –
F***i –
P***z –
i***i –
g***d –
I***r –
O***a –
Perfect. Quality masks. Fast delivery by DHL. He has advanced 10 days the expected delivery
M***A –
Good quality
p***a –
Perfect. Fast shipment
V***a –
Great quality! Order has been shipped for less than 2 weeks (12 days)!!! I have already recommended to all my friends. Thank you
j***g –
Quick shipping to NZ – ordered 19.03, received 31.03! Recommended seller. Ordered 10 masks, 2 masks per pack sealed.
I***r –
J***z –
P***m –
D***e –
S***g –
J***i –
I***n –
s***s –
J***z –
Great article.
Thank you for the speed on delivery. 10-12 days to Spain.
E***d –
PERFECT protection for my 6 year old during the Coronavirus issues o 2020! AMAZING quality!
a***i –
B***d –
Very good communication with the seller, very professional .. And product of very good quality .. Bravo
E***d –
PERFECT fit and coverage to protect from the coronavirus, great quality item! Worth every penny!
AliExpress Shopper –
Great
S***a –
Fast shipment and exactly what ordered !
A***h –
All is is what zamórwiłam
G***i –
Ok
P***i –
Extraordinary quality – perfect order – perfect seller recommend 20/20 – buy there, much better than other sellers I bought from
S***i –
All OK, item recommended. Seller recommended too
h***e –
AliExpress Shopper –
Of 10 5 masks come defective. The press in some places goes through the mask. It’s not easy to appreciate but it makes them useless. My mistake was that I ordered more before these came to me.
I hope the next ones come better. Check them well with a light behind them and you can see if they have holes.
AliExpress Shopper –
V***z –
M***O –
G***o –
p***i –
A***o –
A***a –
D***o –
J***k –
O***i –
W*** –
A***g –
I***z –
bien
J***s –
Good
J***r –
Thanks for delivery. It was very fast.
And this time you have send the 10 ordered pieces in bags per 2 pieces. Thanks, its a better packing, comparing with last delivery.
Yours Juergen
AliExpress Shopper –
Very serious seller. Arrived in 15 days
B***v –
Very good mask. Fast delivery. Recommend!
E***a –
The package received in good condition. Super and very fast shipping! Many thanks!. Good product / quality. Good salesperson! Recommended! AAA +++ !!!
M***a –
Arrived in no time.
J***r –
Thanks for delivery. It was very fast.
Only you have send the ordered 20 pieces in two parcels per 10.
But there is no hygienic packing for the single mask.
My best greetings Juergen
L***l –
I think you have to decide how to describe
or it is a mask for pm2.5 or 2.5 µm
or anti-virus e.g. corona virus 0.1 µm
j***z –
E***z –
a***i –
AliExpress Shopper –
j***t –
I***m –