These liquid culture jar lids are designed to fit any standard wide mouth mason jar and are ideal for creating and storing mushroom liquid culture. Each lid features a .22μm PTFE filter and a self-healing injection port. The port enables quick, easy inoculation and extraction, and reforms an airtight seal immediately after use. The filter allows for optimal air exchange while maintaining sterility. The lids are made from food-safe, heat-resistant BPA-free plastic and sealed with a silicone gasket for a waterproof, airtight fit.  Durable, reusable, and pressure cooker-safe, built to streamline the liquid culture process while maintaining a clean workspace.

Highlights

• Fits all standard wide mouth mason jars
• Airtight, leakproof seal
• .22 μm PTFE filter for sterile air exchange
• Self-healing injection port for easy inoculation or extraction
• BPA free, food safe, heat resistant plastic
• Safe for use in pressure cookers or autoclaves
• Ideal lid set up for making and storing liquid culture
• Reusable, easy to clean, and contamination resistant

Quantity Prices

• 1–4: $5.95 each
• 5–9: $5.45 each
• 10–29: $4.95 each
• 30+: $4.45 each

Discount automatically applies at checkout