- Autoclavable Disc Filters for 'Regular Mouth' Mason Jar Lids
Autoclavable Disc Filters for 'Regular Mouth' Mason Jar Lids
These 70 mm synthetic 0.3 micron filters are sized to fit perfectly between a mason jar lid and band. Ideal for jar culture, these filters allow air exchange while keeping contaminants out. Simply poke one or two 3/8" to 1/2" holes in the canning jar lid and then place the filter on top and secure with band.
Filters are sterilizable and reusable. A self-healing injection port can also be attached to the filter.
Looking for port-adjacent jar lid filters? Click here.
*Jar and lid not included.