Mushroom Cultivation Jar Lids(WideMouth)

Regular price $7.99

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Jar lids come with A self-healing injection port and a 0.2-micron syringe filter equipped and sealed with RTV high-temperature silicone.

These reusable jar lids are perfect choices for the mushroom growers. A self-healing port prevents your jars from contamination after inoculation. A 0.2-micron syringe filter allows gas exchange and block bacteria and other spores that can enter jars from outside and cause contamination. Jar lids allow easily inoculating grains, BRF cakes or liquid culture after pressure cooker sterilization.

**Jars are not included.