Oumefar 10pcs 13cm x 13cm Activated Carbon Filters, Solder Filter for Soldering Smoke Absorber Fume Extractor(Black)

["MAINLY USED: This activated carbon filter is mainly used as fume absorbers when absorbing welding fumes, to provide you with a working environment.","WORKING PRINCIPLE: The Smoke Fume Absorber can remove most harmful soldering fumes and help create a working condition, it is your safety guarantee for welding work.","SECURITY GUARANTEE: These Soldering Fume Filter is essential for creating a and comfortable working environment. They can effectively ensure the health of welding workers.","EASY TO USE: Just put the Solder Extractor Filter on the smoker to perform your welding work, the operation is very simple, and the installation is also very convenient.","TOTAL 10 PIECES: There are total 10 pieces of activated carbon filter in one set that you may use for quite a while, and saving your time to repurchase, they can fully meet your basic needs."]