Excellent Compatibility – Each disk measures approximately2.5inches in diameter, ideal for covering air holes 2.5 inches or smaller. Compatible with most monotubs, including Myco 28QT/44QT/66QT, and DIY monotubs.

Quick amp; Easy Installation – No need for stuffing polyfil or using micropore tape. Simply peel off the backing and stick the filter disc over the air hole. Made with strong 3M adhesive for a secure hold, saving time and hassle during setup.

Versatile for Mushroom Cultivation - Compatible with most monotub designs, these filter discs are essential mushroom supplies for indoor growing. Whether for mushroom monotub fruiting chambers or spawn bags, they provide a clean, controlled environment to maximize your mushroom yield.

Premium 2MM Thick Filter Material - Each monotub filter disc is 2mm thick with a strong adhesive border (0.2 inches wide), designed to securely cover 2.5-inch monotub air holes. The moderate density ensures fresh air circulation without compromising filtration, ideal for mushroom growing supplies.

Returns, Refunds, and Replacements Products that are received faulty, damaged, or not as described are eligible for a return, refund, or replacement in accordance with the Australian Consumer Law (ACL). We are committed to ensuring all products meet the standards of quality and reliability expected by our customers. However, please note that we do not accept returns or provide refunds for change of mind. We encourage you to carefully consider your purchase to ensure it meets your needs and expectations.

Delivery Timeframe

Please note that we cannot guarantee the exact date of arrival, and the delivery timeframes (excluding weekends and public holidays) are as follows:

For customers in Victoria, approximately 7-10 working days; For customers in NSW, SA, ACT, and QLD, approximately 9-12 working days; For customers in WA, NT, and TAS, approximately 9-12 working days.