3000 RPM Powerful Yet Quiet Performance ： 210 CFM Airflow High-efficiency EC motor with mixed-flow design moves up to 210 CFM for strong ventilation while maintaining ultra-quiet operation 28 dB — ideal for tents near living areas or quiet spaces.
The GLFILT4M 4″ Air Carbon Filter by VIVOSUN is a high-quality filter designed for inline fans. It features a 38mm thick charcoal bed with a pre-filter cloth block for added filtration efficiency. The filter is made of RC 412 Australian Virgin charcoal and galvanized steel, making it suitable for both indoor and outdoor use. With a reversible flange and base, the filter can be easily installed in various ventilation systems. The silver color and circular vent style make it a stylish and functional addition to any home or garden.
We want you to feel like every item you get from us is the perfect match for your grow space. In those cases, we’ll take care of it and work with you to find the best solution. During the warranty period, if the product experiences quality issues, we provide two options.
This VIVOSUN ventilation system includes every part you need to get set up! They work together to create a healthy grow room for you. It runs effectively and is easy to install. It is suitable for grow tent, planting room or green house air circulation.
The VIVOSUN 4/6/8″ Air Carbon Filter is a high-quality filtration solution suitable for both indoor and outdoor use. With a reversible flange and base design, this circular filter features a 38mm thick charcoal bed made from RC 412 Australian Virgin charcoal, ensuring maximum filtration efficiency. The silver color and galvanized steel construction make it a stylish and durable addition to any ventilation system. Whether you need 223CFM, 413CFM, or 772CFM of air flow volume, this carbon filter with pre-filter cloth blocks offers reliable performance and clean air for your space.
2025 IFRESH SERIES VENTILATION. 2025 iFresh Fan Unboxing & Network Connection Guide. If you don’t feel it’s a good fit, we’ll help you work through it. This will put the fan into pairing mode. Are you the Mars Hydro factory?.
A Decade of Selfless Service” Founded in 2011 in Thane, Sneh Seva Trust was established with a vision: to bridge the gap between quality healthcare and those who cannot afford it.