6 pack Mushroom Caps (wide mouth mycelium jar lids w syringe filter + self healing injection port)

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Standard wide mouth mason jar

Product Overview

Available with or without metal screw band

 Enhanced Mycelium Lids for Optimal Cultivation
Get consistent results with the innovative features of MushroomCaps-- the mycelium jar lids designed to provide the ideal conditions for your mushroom cultivation projects.

PTFE Syringe Filter:

  • The 0.2µm syringe filter effectively blocks contamination while allowing sufficient fresh air exchange for optimal growth.
  • PTFE is an inert and biocompatible material which means this component will stand up to extreme heat and pressure (like in an autoclave or pressure cooker during sterilization)
  • The removable and replaceable design makes keeping the jar sterile effortless.
  • The PTFE filter offers superior performance over micropore tape for reliable and consistent results.

Self-Healing Injection Site:

  • The self-healing injection site eliminates the need for tape or puncturing a filter, reducing the risk of contamination.
  • With Mushroom Caps, the injection site seals itself after use, ensuring maximum hygiene and a long lifespan.

Versatile Applications:

  • Mushroom Caps are suitable for a variety of applications, including grain spawn jars, spore syringes, liquid culture, or agar.
  • The autoclavable and reusable components make it easy to keep your Mushroom Caps sterile and ready for repeated use.

Rust-Resistant Coating:

  • Mushroom Caps feature a rust-resistant coating for longevity and durability, ensuring they'll last through multiple cultivation and/or sterilization cycles.

Self-Sealing Lid:

  • Mushroom Caps are designed to fit standard wide-mouth mason jars, with a self-sealing lid that provides an airtight and secure seal every time.

Upgrade your mushroom cultivation game with Mushroom Caps and experience the benefits of these advanced mycelium lids for yourself.



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