Key Features

• Easy to Use: No tools or extra steps needed! Only peel the backing paper off the monotub filter disks and stick these adhesive filters over the holes in the monotub filter. They are firmly fixed yet easy to replace, saving you time and effort in your mushroom cultivation setup.
• Efficient Filtration: Our 60pcs monotub adhesive filter disks are good for demanding applications as they ensure a healthy and safe mushroom cultivation process, maintain air circulation, and filter out tiny objects
• Widely Used for Mushroom Cultivation：Our monotub adhesive filter disks are moderately dense to ensure fresh air exchange and maintain high humidity levels. Suitable for various cultivation setups, including single barrels, glass containers, etc. Reliable and practical.
• Optimal Size: The monotub filter discs feature a 2.95-inch diameter, 2-mm thickness, 0.2-inch-wide strong adhesive border, ideal for covering monotub air holes up to 2.5 inches, perfect for mushroom growing supplies and grower vents
• 60 Pack Disc Filter Set: This set includes 60 pieces of 2mm thick monotub adhesive filter disks, designed to support multiple monotub setups or frequent replacements. It is ideal for continuous maintenance of fruiting chambers in mushroom cultivation

Specifications