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2' Adhesive Waterproof Monotub PTFE Membrane Disc Filters (1 Sheet - 6 Filters)

4.8 (2) Write Review
Free shipping on orders over $29.99

$9.50

$ 4 .99 $4.99

In Stock


These high airflow, ultra-thin filters give your substrate and mycelium fresh air while maintaining high humidity levels.


enrique luevano
Reviewed in the United States on January 30, 2025
Purchase this item expecting it to be delivered with care..I received items loose in the box and dirty..who needs dirty filters?
Kristi M.
Reviewed in the United States on January 29, 2024
Good quality
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