32 Waterproof Synthetic 3/4 inch Adhesive Mushroom Filter Patch - PTFE Air Exchange Filter for Jar Lids and Spawn Bags

Introducing our 32 Waterproof Synthetic 3/4 inch Adhesive Filter Patch, designed specifically for jar lids, spawn bags, and any container requiring clean air exchange. Each patch features a strong adhesive backing, ensuring a secure fit and reliable performance for your mushroom cultivation needs.

• 32 patches included for extensive use
• Waterproof and synthetic materials for durability
• 3/4 inch outer diameter with a 1/2 inch inner diameter
• Autoclavable PTFE filter for easy sterilization
• 0.22 micron filter size effectively keeps out contaminants
• Strong adhesive backing ensures secure attachment
• Ideal for optimal air exchange in various containers

Common Name: Adhesive Filter Patch
Scientific Name: N/A
Sunlight: N/A
Watering: N/A
Soil: N/A
Hardiness Zones: N/A
Growth Habit: N/A
Format: 32 patches per pack