Contains:

500cc Oxygen Absorbers in convenient packs of 10
Oxygen Indicators
Long-Term Food Storage Guide

Oxygen Absorbers

PackFreshUSA Oxygen Absorbers are guaranteed to absor...

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Product Review

Contains:

500cc Oxygen Absorbers in convenient packs of 10
Oxygen Indicators
Long-Term Food Storage Guide

Oxygen Absorbers

PackFreshUSA Oxygen Absorbers are guaranteed to absorb at least 180% of their rating, giving you a buffer of safety. Each package contains an oxygen indicator to guarantee freshness and we include our Long-Term Food Storage Guide with every purchase containing a chart to help you know how many absorbers you should be using for your project. You are always welcome to send us your questions as well!

Easy OAP Guide
These sizes will work for ALL food types*:
50cc for a ½ pint
100cc for a pint
300cc for a quart
500cc for a gallon
2500cc for a 5 gallon

*Container must be full
(All of our Mylar sets now include these amounts)

Long-Term Food Storage Guide

This guide is your gift from the food science professionals here at PackFreshUSA and contains knowledge you will not find anywhere else. This 3rd edition contains directions, more information and tips, plus a new section on a special process to avoid freezer-burn.

The PackFreshUSA Promise

We guarantee than you will receive your order through rain, sleet, or gloom of night and you will be completely confident in the security of food stored with our products or we will give you a complete refund - always!

Please contact us for health dept. documents or data sheets on our products



  • Unutilized packs can be placed in a mason jar or re-sealed to minimize waste during non-use.
  • Oxygen absorbers, surpassing vacuum sealing in oxygen removal, can prolong shelf life. Ideal for various storage containers like mylar bags, vacuum bags, and mason jars.
  • When heat sealing both food and non-food items, employ oxygen absorbers to eliminate oxygen from sealed vacuum bags. Suitable for preserving items like rice, pasta, beans, oatmeal, coffee, jerky, nuts, dried meats, and flour. Safeguard vintage items, collectibles, and possessions.
  • Each oxygen absorber package includes an oxygen indicator. The indicator, pink when properly sealed, may display varying shades from bright pink to reddish when sealed correctly, signifying the absence of oxygen. Once opened, the indicator transitions to blue.

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