Polyfill Air Filter Material for Monotubs

Polyfill Air Filter Material for Monotubs – Premium Filtration for FAE Control

Maintain optimal airflow and clean conditions in your monotub setups with our Polyfill Air Filter Material, ideal for managing filtered air exchange (FAE) in mushroom cultivation environments. This high-quality, breathable synthetic fiber helps block contaminants while allowing essential gas exchange, making it a reliable choice for DIY monotubs and grow chambers.

Product Features:

• Material: Dense, durable polyester fiber (polyfill)

• Use: Ideal for air filter ports in monotubs and fruiting chambers

• Function: Helps maintain FAE while reducing contamination risks

• Customizable: Easily trimmed to fit any filter hole size

• Reusable and cost-effective alternative to pre-cut filter disks