PackFreshUSA Oxygen Absorber

These packets are designed to remove residual oxygen from sealed food storage containers. By creating an oxygen-free environment, they prevent spoilage, inhibit mold growth, and help preserve the flavor, color, and nutritional integrity of your dry goods over the long term.

Yes, they are food-grade and non-toxic. They are specifically manufactured for direct contact with dry food items, ensuring that your long-term storage remains safe for consumption.

The 2000 cc capacity is quite powerful and is typically used for larger containers, such as 5-gallon buckets or large Mylar bags. If you are storing smaller quantities, you may find these packets are overkill, so ensure your container volume matches the absorption capacity to avoid wasting the product.

No, these are single-use items. Once a packet is exposed to air, it begins absorbing oxygen immediately and will be exhausted within a few hours. It is best to use them right after opening your bulk pack and seal any unused packets in an airtight jar or vacuum-sealed bag to preserve them for later.

They are ideal for dry goods with low moisture content, such as rice, beans, grains, pasta, dried fruits, and dehydrated vegetables. They should not be used with high-moisture foods, as the lack of oxygen in a moist environment can create conditions for botulism.