Spawn Jar Lid 6Pack - Autoclavable

Spawn jar lid 6-pack with heat-proof micron filter plug for gas exchange, self-healing injection port (s.h.i.p.) for easy inoculation using liquid culture or spores. These are fully washable, easy to take apart as well as put back together and can also withstand repeated sterilization in a pressure cooker or autoclave. Available as wide-mouth or regular-mouth. Very easy to clean and reuse; filter and injection port can be easily removed for cleaning and can then be put back together without any glue, just pop them in and out as needed. These can be reused indefinitely until the filter or port need replacement. We also sell ports and filter plugs for when they wear out.