Synthetic filter discs are made of heavy Polyethylene will filter down to .3 microns, allowing for air exchange while excluding airborne bacteria from your sterilized culture. Polyethylene does not absorb moisture making it especially suited for mushroom cultivation operations. At nearly 1/16 inch thick these discs will withstand repeated handling and sterilization. Available in 70m or 90mm to fit Narrow Mouth or Wide Mouth Mason Jars. Filter discs can be easily trimmed with scissors for a custom fit
Synthetic Filter Discs, Mason Jar Mycology
$16.95 – $18.95
Additional information
Weight | N/A |
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Dimensions | N/A |
Size | 70mm Synthetic Filter disc, Narrow Mouth Size, Pack of 12, 90mm Synthetic Filter disc, Wide Mouth Size, Pack of 12 |