wholesale pearl mounting jewelry Can the horizontal fans be equipped with a Hailipa filter cotton DIY PM2.5 filter? Is it pretending to be in the air inlet or out of the air outlet? Intersection

rustic costume jewelry wholesale Theoretically, it is possible to
. In fact, the fresh air system is currently popular on the market. The purification is also the use of the filter principle, which is similar to that you put the HEPA filter to the air conditioning air outlet.
, there are several problems. First, the HEPA filter is relatively fine and the wind resistance is large. If it is directly installed, it will inevitably affect the air volume of the air conditioner
. After the HPEA filter is installed, it will be installed. It will beolate the dust on the filter, and the filter needs to be replaced for a long time, otherwise the wind resistance will be greater, of course, because of the isolation of dust, the HPEA filter is installed in the air inlet. Back to the interior of the air conditioner
third: HEPA filter, mainly used to purify fine particles such as PM2.5, but in addition to fine particles in the air, there are large particles, hair and other things, and directly install the HEPA filter. , Too large materials and small use will also greatly increase costs, so generally add a coarse -effect filter in front
of course, so the wind resistance is even greater ...
If you really want to install it, it is recommended to install it before the air -conditioning inlet. Put the filter in the box. After filtering, the air conditioner is filtered into the air conditioner. The price is not expensive. Can you install your hands -on ability ...