Spider Farmer Carbon Filter - 100mm (4 Inch) pond-vacuums This product is ETL-certified with

This product is ETL-certified with safety features including tip-over alarms

The unique fluorine-coated blade is hard chrome plated on the blade and fluorine coated on the body

1x RJ12 splitter

Its airflow is digitally reversible with a single push of a button and allows for an effortless transition between intake and exhaust functionality

Spider Farmer Carbon Filter - 100mm (4 Inch) pond-vacuums This product is ETL-certified withThe Spider Farmer 100mm (4 inch) carbon filter scrubs odours out of the air leaving your grow space, so a small tent or grow room stays discreet. It packs granular Australian activated charcoal into a four stage filter body and pairs with a matching 100mm inline fan and ducting. A washable pre filter sleeve is included. Why growers choose this filter Australian activated charcoal: Granular 1200+ grade carbon gives strong adsorption and carbon