Adherable Tub Filters (Set of 12)

Introducing our innovative Adherable Tub Filters - the ultimate solution for maintaining optimal airflow and humidity levels in your mushroom fruiting chamber. Designed to cover a 1" tub hole sufficiently, these filters provide a reliable and effective barrier against contaminants, while allowing fresh air to circulate through your substrate.
 
Crafted from high-quality recycled filter material, our Adherable Tub Filters are environmentally friendly and feature a strong 3M adhesive for quick and easy installation. With high airflow capabilities and the ability to maintain constant humidity levels, these filters are a superior alternative to traditional polyfill methods.
 
Upgrade your mushroom cultivation experience with our Adherable Tub Filters and achieve optimal airflow and humidity levels with ease.