Synthetic Filter Discs 70mm
Synthetic Filter Discs 70mm

Synthetic Filter Discs 70mm


Filter discs used for adding filtration to fruiting chambers. (12 pack)

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Synthetic Filter Discs 70mm
Package of 12.
These filters fit neatly within the rim of spawn jars underneath the lid, allowing air exchange but preventing the passage of contaminants. Sterilizable and reusable for life (not for food canning) 99.97% efficient filtration down to .3 microns.
Great for grain cultures
Exactly what I needed.
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Reviewed by: (Verified Buyer)  from New Brunswick. on 3/26/2017
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