16 Pack Silicone Airlock Grommets. BPA Free, made from food grade silicone. Insert into a 9/16″ hole.
Use to add an airlock port to a compatible container of your choosing. I know of several grommet offerings, most don’t claim to be food grade. That’s probably not a big deal considering that most of the time this gets little to no contact with your beer. Having said that, it’s nice to have a food grade option.
9/30/17 1 PM Central: This 16 pack of grommets is selling for $8.95. Shipping to most US addresses is also free, with a qualifying order, as part of the Amazon’s Add On promotion. Price, shipping and availability can change quickly. Check the product page for up to the minute price and availability. See Recent Amazon Finds and our Amazon Fillers Resource Page to help you put together an order that qualifies for free shipping.
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