Wide Mouth Jar Cultivation Lid with Injection Port – 1
Wide mouth cultivation lids are perfect for any wide mouth jar (90mm). Great for grain spawn or liquid culture. They feature a large high quality synthetic 22mm 0.2 Micron filter, the highest level of filtration available. The thick Self-Healing injection port allows for many inoculations. The filter and ports are adhered using 3M professional automotive adhesive.