Synthetic Filter Paper Sticker 65 mm 0.3 µm PTFE Filter Disc Strong Adhesive Patch for Regular Mouth Preserving Jar Lid Mushroom Culture (18 Pieces)
Synthetic Filter Paper Sticker 65 mm 0.3 µm PTFE Filter Disc Strong Adhesive Patch for Regular Mouth Preserving Jar Lid Mushroom Culture (18 Pieces)
Size: diameter 65 mm. Colour: white. Membrane material: Hydrophobic PTFE Pore size: 0.3um Quantity:18pcs Synthetic filter discs: waterproof, breathable, high temperature and pressure resistance, reusable. 18 pieces filter stickers included, ideal for all mushroom growers who want to provide a sterile growth change with adequate air exchange. This filter vent is excellent for a variety of growing techniques including BRF jars, liquid culture, spawning cultivation and much more. Safe for pressure boiling and autoclave sterilization.
Product Features
- Diameter: 65mm, 0.3m, pore size, hydrophobic PTFE membrane, waterproof and air exchange for mushroom cultivation.
- Fits 70mm mason jar lids, stick directly to ring.
- HIGH FILTRATION RATE: these adhesive patches have a filtration rate of 99.97%, can filter 0.3m object, for gas exchange and keep impurities out
- HIGH TEMPERATURE RESISTANCE These disc filters feature excellent heat resistance and pressure resistance, which can be applied to your autoclave, press cooker and steam sterilizer.
- STRONG ADHESIVE You need to clean and dry the surface before applying the filter