VIVOSUN 4 Inch Air Carbon Filter Smelliness Control with Australia Virgin Charcoal for Inline Fan and 4 Inch Prefilter for 4" Carbon Filter, Black, 9.84" Long
Excellent Odor Control: Made of premium RC 412 Australian Virgin charcoal at 1200+ IAV, helps to eliminate pungent smells and chemicals; The 38mm thick charcoal bed with high microporosity ensures its high absorption
Unique Design: The dual-sided galvanized steel mesh adopt hexagonal design, which greatly increases the open area and ensures the maximum airflow 264 CFM
Versatile Applications: The detachable pre-filter cloth blocks 99% particles to keep the filter clean; Effective to eliminate odors and gaseous compounds for indoor grow tent, hydroponics room, kitchen or basement
Durable: Made of high-quality PP cotton, it is durable and can withstand multiple cleanings without deformation and can be used repeatedly
Reliable Protection: The 1.8 mm thickness shields the charcoal bed from hair, dirt, lint, and other large debris
