Discover Unicorn filter patch bags, trusted by mushroom cultivators worldwide for their strength, sterility, and consistency. These autoclavable polypropylene grow bags are designed with high-quality filter patches that allow for optimal gas exchange while maintaining contamination-free conditions. Whether you're producing grain spawn, fruiting blocks, or working in a lab setting, our selection of Unicorn bag types (10A, 4T, XLS-A, and more) offers options to suit every scale of mushroom cultivation—from hobbyist to commercial farm.
Unicorn Mushroom Filter Patch Bags – Type 10A – 0.5 Micron Filter
Sale priceFrom $85.00 CAD
Unicorn Mushroom Filter Patch Bags - Type 10T - 0.2 Micron Filter
Sale priceFrom $95.00 CAD
Unicorn Mushroom Filter Patch Bags - Type 3T Extra Thick (3mil) - 0.2 Micron Filter
Sale priceFrom $90.00 CAD
Mushroom Filter Patch Bags - Type 14A
Sale priceFrom $80.00 CAD
Unicorn Mushroom Filter Patch Bags - Type 4A - 0.5 Micron Filter
Sale priceFrom $80.00 CAD
Unicorn Mushroom Filter Patch Bags - Type 4T - 0.2 Micron Filter
Sale priceFrom $87.00 CAD
Unicorn Mushroom Filter Patch Bags - Type 3B - 0.5 Micron Filter
Sale priceFrom $85.00 CAD
Unicorn Mushroom Filter Patch Bags - Type XLS- A Oxo-Degradable - 0.5 Micron Filter
Sale priceFrom $115.00 CAD
Unicorn Mushroom Filter Patch Bags - Type XLS-A - 0.5 Micron Filter
Sale priceFrom $106.50 CAD
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