Filter box designed for use with inline fan for mushroom cultivation, the airflow generated by the fan will pass through the filter box, where it will be purified, ensuring that the air exiting the filter box is clean and fresh with 99.7% purity.
Selected high quality granular activated carbon, which can effectively eliminate indoor odors and formaldehyde, and keeps the grow room air fresh and clean
Durable Construction: Made from high-quality, corrosion-resistant stainless steel materials for long-lasting performance
Includes 3-Layers Filter: Pre-filter, activated carbon filter and HEPA filter. Multi-layer filtration provides fresh air and blocks dust and odors