Features: <br> <br>These activated carbon filter are used on smoke absorbers when absorbing soldering smoke. <br> <br>Activated carbon filters can remove most harmful soldering fumes and help create a healthy working condition. <br> <br>There are total 10 pieces of activated carbon filter in one set that you may use for quite a while. <br> <br>These are indispensable for safe and comfortable working environment to ensure health of soldering workers. <br> <br>Convenient and easy to use, simply put it on a smoke absorber and enjoy your soldering work. <br> <br> <br> <br>Specifications: <br>Material:Activated carbon sponge <br>Color: Black <br>Size: 13*13cm/5.1*5.1in <br>Quantity: 10pcs <br>Weight: 152g(approx.) <br> <br> <br>Package Includes: <br>10 x Activated Carbon Filters (other items are NOT included)<br>1、These activated carbon filter are used on smoke absorbers when absorbing soldering smoke. <br>2、Activated carbon filters can remove most harmful soldering fumes and help create a healthy working condition. <br>3、There are total 10 pieces of activated carbon filter in one set that you may use for quite a while. <br>4、These are indispensable for safe and comfortable working environment to ensure health of soldering workers. <br>5、Convenient and easy to use, simply put it on a smoke absorber and enjoy your soldering work.