How to make your own simple air filter

When performing woodworking operations, if you do not see dust, it is very dangerous. Inhaling it for a long time can cause severe lung disease. Although this machine cannot Let us not wear masks when using power tools, but it can indeed purify impurities and dirt in the air.

Generally there are two ways to use it. The first one is when using power tools, you can open it and blow it on us during the intermittent period, so that the respiratory tract can get fresher air.

The second method Every time you leave the carpentry room, turn on the timing component and let the machine run for a while, so that you can breathe better air next time you enter the room.

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But the price of this kind of machine is really too high. I invested 100 yuan to buy a fan. You can choose the kind of decoration. A dedicated hair dryer with greater horsepower and power.

< img alt="How to make a simple air filter yourself" border="0" src="https://img.111diy.com/timthumb.php?src=/d/file/20220216/y23hequj4pt.jpg"/>

Then buy a few filters with a relatively low mesh number for preliminary testing Disposal, place it directly in the air inlet, so that most of the larger particles and dust can be filtered out, saving the cost of purchasing a higher mesh filter.