









🌿 Breathe Easy, Grow Bold — The Ultimate Airflow Upgrade for Your Grow Tent!
This 4" Inline Fan Carbon Filter Combo by MARS HYDRO is a professional-grade ventilation system designed for 4x4 to 5x5 grow tents and hydroponic setups. Featuring a powerful yet quiet 200 CFM fan with a 3-speed controller, it ensures customizable airflow while maintaining noise levels below 37 dB. The included carbon filter uses imported Virgin Australian activated charcoal to effectively eliminate odors and airborne particulates. The kit comes complete with 33 feet of flexible ducting and 3 duct clamps for quick installation, making it an energy-efficient and reliable solution for maintaining optimal grow room conditions.
| Brand | MARS HYDRO |
| Model Number | 4 inch inline fan kit |
| Color | Black |
| Product Dimensions | 43.18 x 35.56 x 33.02 cm; 6.38 kg |
| Power / Wattage | 40 watts |
| Voltage | 12 Volts |
| Material | Activated Carbon |
| Noise Level | 28 Decibels |
| Compatible Models | IROOR |
| Special Features | Variable speed control and carbon filter |
| Item Weight | 6.38 Kilograms |
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