<b>Know more details about VIVOSUN inline fan and carbon filter: https://www.youtube.com/watch?v=eOGfj7tNvIk</b><br> <br> <b>VIVOSUN 8 inch inline fan with variable speed controller and leather sheath</b><br> Power: 190W<br> Current: 1.75A<br> Fan speed: 2450 rpm<br> 110V/60HZ<br> ETL certified guarantee <br> <b>VIVOSUN 4 Inch Air Carbon Filter</b><br> 1050+ RC 48 Australian Virgin Charcoal Bed.<br> Inner and outer mesh provides a 53% open area which allows for increased air flow.<br> Includes changeable pre-filter.<br> Machine packed carbon enables 100% filtered air flow.<br>Switchable filter flange and base for longer life.