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Microfilter bag lying flat with label and injection port, mushrooms beside it
  • Microfilter bag lying flat with label and injection port, mushrooms beside it
  • Injection port held between the fingers
  • Microfilter bag filled with grain, standing upright
  • Several microfilter bags with injection port, folded and standing
  • Microfilter bag lying flat with label and injection port, mushrooms beside it
  • Injection port held between the fingers
  • Microfilter bag filled with grain, standing upright
  • Several microfilter bags with injection port, folded and standing
Microfilter bag 20×12×50 cm with injection port, autoclavable

Microfilter bag 20×12×50 cm with injection port, autoclavable

15,60 €
Incl. VAT. plus shipping.
Quantity

Quick facts

  • Difficulty: Advanced
  • Ready for use: immediately after filling & sterilization
  • Capacity: approx. 4–6 L substrate volume per bag
  • What's included: 10 empty bags XL
  • Shipped from Erlangen

The large version for fruiting substrates

Ten larger empty bags (20 × 12 × 50 cm) that you can fill with up to 6 L of substrate. Ideal for all-in-one concepts (grain spawn at the bottom + fruiting substrate on top) or large Master's Mix batches.

What you get

10 polypropylene bags XL (20 × 12 × 50 cm), autoclavable up to 121 °C, with a 0.2 µm microfilter and self-healing injection port.

What it is suitable for

Large fruiting substrates: Master's Mix, CVG, straw substrate, wood sawdust mixtures. Good for all-in-one setups with grain spawn at the bottom and fruiting substrate on top.

How to use it

1. Filling: Add substrate (up to max. 2/3 volume).
2. Sealing: Use an impulse sealer at the top.
3. Sterilization: 90–120 min at 121 °C (depending on volume).
4. Cooling: 24 h.
5. Inoculation: Through the injection port.

Good to know

Substrate/autoclave separate. Can be stored for years when unopened. Shipped from Erlangen.

Delivery time Freshly autoclaved to order · 1–2 business days processing, then dispatch

Safety information Instructions for use and safety
The bags are intended for autoclaving/sterilization. Observe the permissible temperature of your autoclave/pressure cooker and do not overfill the bags. After sterilization, they will be hot and under pressure – allow to cool completely before opening. Keep the bags sterile and only open the injection port immediately before inoculation.
• Thin plastic bag: keep away from children, danger of suffocation.

Right of withdrawal Sealed goods for hygiene reasons: The right of withdrawal expires once the seal has been removed or the injection port has been opened (Section 312g (2) No. 3 of the German Civil Code (BGB)). Details can be found in Section 6 of the General Terms and Conditions.

Manufacturer Meisterpilze UG (haftungsbeschränkt), Pommernstraße 13a, 91052 Erlangen, Germany · team@meisterpilze.de

Responsible person in the EU Meisterpilze UG (haftungsbeschränkt), Pommernstraße 13a, 91052 Erlangen, Germany · team@meisterpilze.de

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