Viper Premium Carbon Filter 100mm/300mm

Description A 4 inch ( 100mm )  carbon filter, 300mm in length capable of handling an airflow of up to 300m3/h. Viper carbon filters have all the quality of a high ended, branded carbon filter but with a pricing to suit those not willing to pay branded prices. Made with carbon with thickness of 46mm as opposed to the usual 38mm that most other brands do, it is also made of highest quality C-48 Austrlian Virgin Carbon. These filters have a lifespan of over 2 years if used correctly. Dust sleeve included.