Item #: E35
Our Price: $3.99
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An airtight flexible cap with two sealable holes, for fitting a Carboy Siphon Tube in one hole, enabling you to start a siphon by blowing in the other hole. Fits our 5 gallon carboy and our 5 and 6 gallon PET plastic Better Bottles.


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(based on 1 review)

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by Byron
on 6/1/2012
from Reno, NV
I've been using these caps (though the the kind I've been using has a thermoprobe attached and I've noticed that I get no action in my blow off tube while fermentation is going on. I suspect that it leaks around where it wraps around the carboy bung. However, I've never experienced infections from this or anything to that nature. It does the job well enough. 
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