Adhesive Jar Filter Discs 5 pk

These filters can be applied to jar lids or tissue culture containers to allow your culture to breathe while protecting it from contaminant spores and bacteria. Great for projects involving injections or transfers.

Perfect for jar mycology and culturing mushroom spawn, these adhesive filter discs allow for optimal airflow into the jar with no worry of contamination. Fully Autoclavable.

Adhesive jar filter discs allow for air exchange to promote mycelial growth while preventing unwanted spores and airborne particulates from entering sterile grain spawn or liquid culture. Air exchange promotes stronger mycelium and more rapid growth.

Features

    18x10 mm
    0.3 micron filtration efficiency
    Manufactured with strong 3M adhesive
    Time-saving lightning fast application
    Hydrophobic & Oleophobic
    Made from 100% recycled material
    Fully autoclavable, high-temperature resistance
    Sold in sheets of 50

Usage

To use your Adhesive Jar Filter Discs, drill a ¼”-⅜” hole into a standard lid and apply your adhesive disc to the top of the jar – each filter is fully autoclavable and sterilizable, but you can use foil or a silicone jar lid cover to protect your filters during the sterilization process.