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"Synthetic Filter Paper Stickers 20 mm 0.3 μm Filter Disc Mushroom Applied Under Wide Mouth Jar Lid for Mushroom Cultivation (256)"

Synthetic Filter Paper Stickers 20 mm 0.3 μm Filter Disc Mushroom Applied Under Wide Mouth Jar Lid for Mushroom Cultivation (256)

Outstanding feature: these synthetic filter paper feature outstanding heat resistance and pressure resistance, which can be applied to your autoclaves

Categories:
Small Appliance Parts & Accessories
Coffee & Espresso Machine Parts & Accessories
Coffee Machine Accessories
Coffee Filters
Reusable Filters

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1 comment of this product found across Reddit:

ISoNoU /r/MushroomGrowers

1 point

1970-01-20 10:29:01.587 +0000 UTC

Something like this...

https://www.amazon.com/dp/B08T1T8Z78/

Supposedly they can survive the PC for a few cycles. Lots easier than those inline syringe filters.