12 Wide Mouth Lids with Injection Port & 0.3ฮผm Filter Patch, reliable high quality mushroom grain spawn lids.

$15.75 $21.00

Shipping to United States: $4.99


Pack of twelve wide mouth spawn jar lids.

These wide mouth 86mm mason jar lids have a 20mm synthetic and breathable material (EPTFE) that is waterproof and resistant to contaminants up to size 0.3 ยตm. They utilize a high quality rubber injection port that can withstand repeated use unlike those cheaply made black stick on ports that fail after one use.
๐Œ๐š๐ฌ๐จ๐ง ๐ฃ๐š๐ซ๐ฌ ๐š๐ง๐ ๐ซ๐ข๐ง๐ ๐ฌ ๐š๐ซ๐ž ๐ง๐จ๐ญ ๐ข๐ง๐œ๐ฅ๐ฎ๐๐ž๐ but can be purchased at your local big box store.
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