Grow Supplies
Wide-Mouth Liquid Culture Jar Lids with Syringe Filters and Injection Ports | 6-Pack
Turn six wide-mouth Mason jars into practical culture jars. Each lid features a 0.22 μm syringe filter for gas exchange and a self-healing injection port for adding or withdrawing liquid culture with a syringe. Use them with compatible wide-mouth quart jars for liquid culture work or other appropriate mushroom cultivation projects.
Set up multiple culture jars without building each lid yourself. This six-pack gives growers a dedicated lid for each jar, so they can keep different cultures labeled and separate. The syringe filter allows gas exchange while helping limit airborne contamination. The self-healing port provides access for introducing or withdrawing liquid culture without taking off the lid.
These lids are for WIDE-MOUTH Mason jars. "Quart" describes jar capacity, not mouth size. Some quart jars are regular-mouth and will not fit these lids. Please check that your jars are wide-mouth before ordering.
