


The Dust Defender is an air intake filter designed to protect your grow from dust, pollen, spores, insects and unwanted odors. It combines a fine mesh with an activated carbon layer, creating an effective barrier without restricting airflow.
It attaches easily to the intake duct using an adjustable velcro strap. Ideal for blocking external contaminants while maintaining free airflow.
Washable and reusable, it is compatible with standard openings from 100 to 150 mm. It keeps the ventilation system clean, extending its efficiency and lifespan over time.