8 Pack Solder Fume Filter Carbon Filter Replacement Activated,Smoke Fume Absorber Filter 5 1/8″ x 5 1/8″ x 3/8″

About this item Carbon filter replacement activated fits for Hakko Corporation 493 and FA-400, Xytronic 426DLX and 456DLX and Aoyue 486 etc. Carbon filter dimensions are 130mmx130mmx10mm(5 1/8″ x 5 1/8″ x 3/8″). How often do you replace carbon filters?It is recommended to replace the carbon filter every 4-5 months according to the usage situation. This smoke fume absorber filter can take the smoke away very well, works well for your fume extractor, homemade DIY fan etc. Include 8 Pcs carbon filter, not include smoke absorber!