Filter Patch Bag (Type 4T) - OxoD

Each mini bag of Grow It Yourself™ material comes in this type of filter patch bag for mushroom cultivation.

These autoclavable bags are perfect if you need extra bags for storing leftover Grow It Yourself™ material or to add in new substrate for pasteurization.

Type: Gusseted
Material: 2.5 mil polypropylene with an oxo-degradable additive
Bag Size: 4″ X 3″ X 18″
Filter Type: T
Filter Size: 1.5″X1.5″
Filter Pore Size: 0.2 microns
Filter Hole: Style L