Adherable Tub Filters-300 Count ( 50 Sheets)
These filters can be applied to your fruiting chamber to give your substrate fresh air while maintaining high humidity levels. These filters are slightly larger than your 2" tub hole and are designed to cover them sufficiently.
High airflow filters
Maintains constant humidity levels
Made from 100% recycled filter material
Manufactured with strong 3M adhesive
Time-saving lightning-fast application VS polyfill
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