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Microppose For 3" Holes, Adherable Tub Filters (92mm*82mm)
96 In stock
€3,95
These filters can be applied to your fruiting chamber to give your substrate fresh air while maintaining high levels of humidity.
- High airflow filters
- Maintains constant humidity levels
- Made from 100% recycled filter material
- Manufactured with strong 3M adhesive
- Time saving lightening fast application VS polyfil