Reusable Foam Air Filter Sponge For Monotub – Mushroom Spawn Inoculation, 2.25"
Reusable Foam Air Filter Sponge For Monotub – Mushroom Spawn Inoculation, 2.25"
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Reusable Foam Air Filter Sponge For Monotub – Mushroom Spawn Inoculation, 2.25"

4.5 stars out of 5 reviews
(4.5)|
23 ratings

About this item

Keep your monotub clean while allowing air exchange with these reusable foam filter sponges.

Mushroom Monotub Kit, Home Inflatable Mushroom Grow Kit

About 2.25 inches wide, fits standard holes.

Filter Foam Sponge Set at Melissa Lindstrom blog

Great for mushroom cultivation—lets air in, keeps contaminants out.

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Washable and reusable.

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Unbranded, simple, does the job.

Air Filter Sponge for Monotub Reusable Foam Mushroom Inoculate Spawn - 2.25 | UK

If you're spawning or fruiting, these help maintain fresh air without contamination.

$ 5.00
Price when purchased online
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  • Free 30-day returns

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4.5 out of 5 stars
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