2" Adhesive Monotub 100% Recycled Disc Filters
|Hole size||2 inches|
|Filter size||78 mm diameter|
These high airflow filters give your substrate and mycelium fresh air while maintaining high humidity levels. Manufactured with a strong 3M adhesive backing, these spun-bonded fiber filters are made from 100% recycled filter material and sized to fit over 2" holes. Filters are slightly larger than monotub holes and are designed to keep out foreign spores and other contaminants. Use them in place of polyfill for time savings, fast application, and better protection against unwanted contamination.
To reuse: Clean with 3% hydrogen peroxide solution, being careful to avoid adhesive.
Spun-bonded fiber filters have a filtration efficiency of 98.84% for particles as small as 0.3 μm.
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They were as described and attached to my tub walls without trouble. I wish I had placed the ports a little more strategically, but that isn't the filters' fault. They were clean and rigid enough to facilitate handling. Now it's up to the mushrooms to use them to my advantage.
Better than poly
I really like these disks. The humidity control is better than poly, plus more streamlined. To re-use, just soak them in peroxide.
Thanks for the kind review, Jillian! If you need help with anything please reach out.
6 on sheet but Monotub has 8 holes
Disappointed that these are for the Monotub but you need 8 discs. Would be better to charge more for 8 2” to a sheet. Now have to order another 6 disc sheet if I just want 8. Please sell units that are compatible with products for which they are purchased. Happy to pay for 8. Not happy to pay for 6 and be short 2 or 12 and have 4 left over. You need to buy 4 sets for the math to work. Otherwise, they are easy to use. Hopefully my mushroom blocks will be ok until I get 2 additional discs.