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FerMonster Solid Lid (6 & 7 Gallon)
FerMonster Solid Lid (6 & 7 Gallon)
The FerMonster Solid Lid (6 & 7 Gallon) is intended to be used with the 6 and 7 gallon FerMonster PET Plastic Carboys.
Price: $7.49

Availability: Usually Ships in 24 Hours


FerMonster Solid Lid (6 & 7 Gallon)

Average Customer Review: 4 of 5 Total Reviews: 1 Write a review.

  0 of 1 people found the following review helpful:
Open Fermentations October 11, 2017
Reviewer: Jay from Kirkland Lake  
I ferment in my kitchen and get annoyed by the sound of airlock activity. A solid cap is great to have a kind of open closed safe fermentation. Screw on loose, no flies, no dust, no problem. I also like the idea to capture some CO2 at the end of secondary. Reason I buy 2 for the 2 FerMonsters I purchased. At price point, these should include black rubber o ring seals, in my opinion. But I digress. Happy OBK customer overall.
WARNING- Never use solid lid with active fermentation- this lid will seal fermenting vessel tightly (even without the o ring gasket) causing highly pressurized vessel, not a safe thing,,,,,,,,,,,,,,,,lesson learned, always vent to atmosphere.

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