The Airontek Activated Carbon Filter 125-200mm stands as an effective and reliable solution for maintaining pristine air quality and eliminating odors within indoor cultivation environments. This particular model features a diameter (Ø) of 125 mm and a length of 200 cm, offering a substantial capacity for air purification. Designed to manage an airflow capacity ranging from 180 to 240 cubic meter per hour (mc³/h), it provides robust performance for medium to larger grow rooms or tents that demand efficient air exchange and comprehensive odor control. Its consistent performance ensures that the air being exhausted from your grow space remains clean and discreet, preventing any unwanted smells from escaping. At its core, it utilizes premium active carbon, characterized by a highly porous, amorphous carbon structure. The Airontek 125-200mm air filter offers a maximum capacity of up to 180/240 m³/h. Need more? Consider the Airontek 100-360mm, which offers a capacity of up to 260/300 m³/h. Need less? Consider the Airontek 100-120mm, offering up to 100/140 m³/h.