Mushroom Filter Discs 24-Pack – Adhesive Cotton Pad Screens
Mushroom Filter Discs 24-Pack – Adhesive Cotton Pad Screens
Mushroom Filter Discs – 24 Adhesive Cotton Pad Screens for Humidity Retention
Keep your mushroom growing environment perfectly balanced with these Mushroom Filter Discs. Each pack contains 24 adhesive cotton pad screens designed to help maintain optimal humidity and airflow inside your growing containers or jars — making every grow cycle more consistent and hands-off.
Why You'll Love These Filter Discs
- Ready-to-Use Adhesive Backing: Simply peel and stick — no tools, no fuss. The self-adhesive design ensures a secure, airtight seal every time.
- Breathable Cotton Material: Made from soft, durable cotton, these discs allow just the right amount of gas exchange while helping to lock in moisture for healthy growth conditions.
- Humidity & Moisture Management: The fine cotton screen helps regulate internal humidity levels, reducing the need for constant manual intervention.
- Compact & Versatile Size: Each disc measures approximately 2.95 inches (7.5 cm) in diameter — a great fit for standard mushroom grow jars, lids, and cultivation containers.
- Pack of 24: Generous quantity ensures you're stocked up for multiple grow batches or setups.
- Easy to Use Indoors: Perfectly suited for home cultivation, indoor gardens, or grow tent setups.
Product Specifications
- Material: Cotton
- Quantity: 24 discs per pack
- Diameter: Approximately 2.95 in (7.5 cm)
- Backing: Self-adhesive
- Use: Humidity retention, moisture preservation, indoor cultivation
Please note: Due to manual measurement, a size difference of 1–2 cm may occur. Colors may vary slightly from images due to lighting conditions.
Great For
- Mushroom cultivation jars and containers
- Indoor grow setups requiring humidity control
- DIY home gardening enthusiasts
- Hobbyist mycologists and beginners alike
For more information on indoor mushroom growing best practices, visit the USDA National Agricultural Library for resources on home cultivation and food growing.
Frequently Asked Questions
Q: What are Mushroom Filter Discs used for?
A: Mushroom Filter Discs are adhesive cotton pad screens designed to cover openings on mushroom growing jars or containers. They promote healthy gas exchange while helping to maintain the internal humidity needed for successful mushroom cultivation indoors.
Q: What size are these filter discs and how many come in a pack?
A: Each disc measures approximately 2.95 inches (7.5 cm) in diameter. Each pack contains 24 adhesive cotton filter discs, giving you plenty for multiple growing setups or grow cycles. Please allow a 1–2 cm variance due to manual measurement.
Q: How do I apply the Mushroom Filter Discs?
A: The discs feature a self-adhesive backing — simply peel off the backing and press firmly onto the opening of your grow jar or container lid. The cotton screen material allows airflow while keeping contaminants out and humidity levels stable inside.