10 Best Oxygen Absorbers 2025 in the United States

This set of 100 food-grade oxygen absorbers, each with a 700CC absorption capacity, is designed to significantly extend the shelf life of various stored foods. Made from premium, food-safe materials and backed by ISO9001 certification, these absorbers are safe for use with edible items and pharmaceuticals. They come individually vacuum-packed in groups of 10, which helps keep unused packs fresh and minimizes waste. A useful oxygen indicator shows if the absorbers are still effective upon arrival, turning pink when ready to use, which adds convenience and reduces guesswork.

The double-layer anti-oil film design allows these absorbers to be used even with oily foods, broadening their practical use cases. They work well in different storage options like Mylar bags, mason jars, and vacuum-sealed bags, making them versatile for preserving homemade jerky, nuts, spices, candy, medicines, and pet food. It is important to ensure proper sealing of storage containers to maximize their effectiveness, as oxygen absorbers cannot remove oxygen if the packaging isn’t airtight. Also, the 700CC capacity suits small to medium containers best, so larger storage needs might require multiple packs or different sizes.

For those looking to keep food fresh longer without complicated equipment, this product provides a reliable and user-friendly solution.

Wallaby 300cc Oxygen Absorbers come in a convenient pack of 100, divided into ten smaller sealed sets to keep them fresh until use. Each absorber has a 300cc capacity, making them a good fit for 1-gallon Mylar bags or similar airtight containers, ideal for extending the shelf life of dry foods like grains, spices, and freeze-dried items. They are made from FDA-approved, BPA-free materials, ensuring safety for long-term food storage. A handy color-changing indicator dot helps you easily see if the absorber has been exposed to air, adding peace of mind about its effectiveness.

The packaging includes a resealable zipper bag that helps keep unused absorbers organized and protected from moisture or air. It is important to note that these absorbers remove oxygen, which is only a part of the air, so the packaging may not shrink fully like vacuum bags. This is normal and doesn't reduce their ability to preserve food.

These absorbers work best for anyone needing reliable, food-safe oxygen removal for stored dry goods or freeze-dried foods, though they are not designed for liquids or very large containers. They offer good value, safety, and convenience for home food preservation projects.

The Wallaby 2000cc Oxygen Absorbers come individually sealed in vacuum packs, which is great for preserving their effectiveness until you're ready to use them. Each packet absorbs up to 2000 cubic centimeters of oxygen, making them an ideal size for 5-gallon Mylar bags and other airtight containers used in dry food storage. They're designed to extend shelf life for a variety of foods such as grains, beans, spices, and freeze-dried items from Harvest Right. The packaging includes a resealable outer bag, helping to keep unused absorbers fresh and organized.

These absorbers are made from BPA-free, food-grade materials and meet FDA safety standards, which is reassuring for long-term food storage. One limitation to note is that they only remove oxygen, not all air, so the storage bag won’t shrink like a vacuum-sealed bag might. Also, while they do a good job at reducing oxygen to prevent spoilage, there is no built-in indicator to show when the absorber is spent.

This product is well suited for anyone looking to preserve food quality in sealed containers, particularly those who use Mylar bags or freeze-dried storage. It is user-friendly with its single-use sealed packs and reliable in terms of safety and absorption capacity.