Synthetic Filter Paper Stickers 20 mm 0.3 μm Filter Disc Mushroom Applied Und...

Description

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
How to use: these disc filters can be attached to the hole of wide mouth canning jar lids and you need to clean and dry the surface before sticking synthetic filter paper
Size information: these mushroom disc filter are approx. in 20 mm diameter and can filter 0.3 μm object
Breathable material: these filter sticker can ensure the circulation of internal air and external fresh air, indispensable items for your mushroom cultivation
Package include: different quantity sets of mushroom filter disc for you to choose, please check the quantity information carefully before purchase, ample quantity for you daily use, with the help of them, your mushroom can grow strong
Features: Air circulation: Due to their breathable material, these filter sticker can ensure the circulation of internal air and external fresh air, which can create a nice growing environment for mushroom. Apply for: You can stick these synthetic filter paper to cover the hole under the wide mouth canning jar lids, and the synthetic filter paper is characteristic with high filter rate, nice for mushroom cultivation. Specifications: Size: 20 mm diameter Color: white Note: Please allow error due to manual measurement.
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