4" x 20" Carbon Filter 

350 CFM 

Measures: 242mm x 242mm x 40mm

• This charcoal scrubber can be installed both inside and outside the grow tent and is capable of filtering air in both directions. Whether you want to use it as an exhaust or intake. You can pull air though the filter and out or push air into the filter and out of your grow room, it will work just as well.

• Odor Control: Plants, especially certain aromatic varieties like cannabis during the flowering stage, can produce strong and pungent smells (terpenes) that quickly permeate an entire home or neighborhood. A carbon filter is the most effective method to capture these odor molecules and prevent them from escaping your growing area, ensuring privacy and avoiding potential complaints from neighbors.

  • Improved Air Quality: Carbon filters use a process called adsorption, where air pollutants, volatile organic compounds (VOCs), dust, dirt, and other airborne particles physically stick to the large surface area of the activated carbon material. This removes harmful substances from the air circulating around your plants, which helps them breathe properly by preventing their stomata (pores) from getting clogged.
  • Plant Health and Protection: By filtering out potential airborne pathogens, mold, and fungal spores, a carbon filter helps protect your crops from diseases and infections that thrive in warm, humid grow environments.
  • Environmental Control Support: As part of a proper ventilation system with an inline fan, the carbon filter aids in general climate control (temperature, humidity, and CO2 levels) by constantly exchanging stale, warm air for fresh air. This ensures optimal conditions for plant growth and robust development.
  • Health and Safety: Filtering the air also protects the grower from long-term exposure to airborne irritants, mold spores, and VOCs, which can cause respiratory issues or other health problems over time