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🥒 Unlock the art of effortless, probiotic-rich fermentation at home!
The Sauer System Fermentation Airlocks 4-pack is a premium, BPA-free fermentation kit designed for wide mouth Mason jars. Featuring an automatic water barrier airlock that vents gases while blocking oxygen, it ensures perfect anaerobic fermentation without daily monitoring. Each set includes airtight lids and silicone stoppers for seamless transition from fermenting to fridge storage. Ideal for crafting probiotic-rich sauerkraut, kimchi, pickles, and more, this durable, dishwasher-safe system fits popular Mason jar brands and sizes, empowering home fermenters to create healthy, flavorful foods with ease.









| ASIN | B01H7G1NF0 |
| Best Sellers Rank | 583,346 in Home & Kitchen ( See Top 100 in Home & Kitchen ) 96 in Fermentation Airlocks |
| Brand | Fermentology |
| Closure Type | Twist Lock |
| Colour | Stone |
| Container Shape | Round |
| Country of Origin | China |
| Customer Reviews | 4.6 4.6 out of 5 stars (1,636) |
| Food Storage Container Airtightness | Airtight |
| Is the item dishwasher safe? | Yes |
| Is the item microwaveable? | Yes |
| Item Form | Mason jar |
| Item Package Quantity | 1 |
| Item Weight | 281 g |
| Manufacturer | Fermentology |
| Material | Plastic |
| Material Features | BPA-free, phthalate-free |
| Other Special Features of the Product | Automatic Degassing |
| Product Care Instructions | Hand wash or use dishwasher. Reuse for long-term storage. |
| Recommended Uses For Product | Fermented foods, Long-term storage |
| Size | Wide Mouth 4PK |
| UPC | 829188000233 |
| Unit Count | 4 Count |
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