The product I would like to introduce this time is the Guardman Relief KF80 Large (currently the lowest price). 480one) no see.
Even in the hot summer like these days, it is more useful than KF94 because it is easier to breathe.
It has less airflow than the KF-AD product, but it seems to be a good alternative these days as the corona reduction rate is on the rise again.
The price of the Guardman Relief KF80 large product is around 500 won each, but the price is still expensive offline. Offline, it is sold for at least 1,000 won to 1,500 won.
Although it is KF80, as it is a product certified by the Ministry of Food and Drug Safety, the basic performance such as dust protection, particle protection, and nose clip is reliable.
Guardman Relief KF80 All the ingredients of the large product are made of non-woven fabric, similar to other products, and use a sheathed wire nose piece and a nylon string.
The date of manufacture is in engraved form, not printed, but it is not easy to see because it is in white plastic packaging.
The general three-layer mask design was applied to both the design and the joint on each side of the connection part of the string.
As it is a KF80 product, the filter made of non-woven fabric looks really thin.
The finish quality of the part where the nose piece is inserted also looks good.
It is a cost-effective mask product that can be used without the burden of purchasing due to its low price.
Instead, the characteristics of these products are that the thickness of the non-woven filter material is generally thin for cost reduction. Of course, I know that being thin is a problem. There is no problem with basic performance because it uses a filter product certified by the Ministry of Food and Drug Safety.
However, if the nonwoven material is thin, the supporting frame is usually weak, so it is often wrinkled easily or the outer fabric of the front part goes in or out when breathing.
It is fine at the beginning of use, but after a long period of use, the disadvantages of this thin non-woven filter begin to appear.
The ear straps also tend to hurt a little when used for a long time.
