New prod
uct pr
omotion!
DIY homemade air purifier filter, easy
to us
e, visible filtering effect
, can
purify indoor air, filt
er PM2
.5 a
nd sec
ond-hand smo
ke!
[Filter Size] 300*300*25MM This shall
preva
il
[How to use] directly tied to the
home f
an.
【HEPA Small Science Popular
ity】
1. The HEPA filter is made of very
fine o
rganic fibers,
and ha
s st
rong a
bility to capture particles.
Smal
l pore
size, large adsorption capacity, hi
gh pur
ification efficiency, and p
urifyi
ng r
ate of
particles within 2.5 microns is 9
9%.
2. The hepa filter is a high-efficie
ncy fi
lter. Due to the small air volume of t
he hou
seh
old fan, there i
s only a sm
all amount of air.
Through the filter, m
ost of the wind is bounced back, wh
ich does not affect the filtration efficiency, but only affects the filtration speed.
It is recommended to
use a 10-inch ce
ntrifugal exhaust fan
[About the odor] Since the filter is filtered in a wave-like shape, in order to stabilize the filter material, ensure the spacing of the fold layer, and ensure the stability of the filter material.
Keep appropriate airflow through the filter, so the filter is injected with separator between each fold. This is hot melt adhesive, which is
It is safe and non-toxic. It smells a little when the new product is opened. This is normal!
[About the number of folds of the filter] Theoretically, the more folds of the filter paper, the larger the spread area, the effect
The better, but too many folds will cause insufficient space in each fold of the filter, which will create a larger wind
It affects the actual purification effect, so the number of folds on household air cleaners is generally between 75-80.
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