Oxygen Absorbers Calculator
PackFreshUSA Oxygen Absorbers – The Key to Long-Term Food Preservation
Why Choose PackFreshUSA Oxygen Absorbers?
PackFreshUSA Oxygen Absorbers are designed to effectively remove oxygen from sealed bags, ensuring the long-term freshness of your food and valuables. Our high-capacity oxygen absorbers are perfect for use with Mylar bags, vacuum-seal bags, and mason jars. They are ideal for food storage, emergency preparedness, and preserving important non-food items.
Product Features:
✅ Exceptional Oxygen Protection
Featuring a premium foil laminate layer with an ultra-low Oxygen Transmission Rate (OTR), these oxygen absorbers create a superior barrier against air, moisture, and light. Paired with mylar bags and designed to absorb up to 3 times more oxygen than their rated capacity, they offer extended protection for your stored items when properly sealed.
✅ Superior Oxygen Removal
Our oxygen absorbers are up to 10x more effective than vacuum sealing at reducing oxygen levels to below 0.01%, helping to preserve the quality of your food and protect it for the long term.
✅ Versatile Storage Solutions
Ideal for preserving both food and non-food items, these oxygen absorbers provide excellent protection for rice, beans, jerky, flour, and even valuable collectibles, documents, ammunition, and pharmaceuticals.
✅ Guaranteed Freshness
Each pack of oxygen absorbers includes an oxygen indicator. When properly sealed, the indicator will remain pink, confirming the absence of oxygen. Once exposed to oxygen, the indicator turns blue, offering a clear visual confirmation that your items are properly preserved.
How to Use:
- Place Absorber – Insert the oxygen absorber inside your Mylar bag, vacuum-sealed bag, or mason jar with your food or items.
- Seal the Bag – Use a heat sealer to create an airtight seal around the package.
- Optional: Add More Absorbers – For large quantities or long-term storage, use multiple absorbers in the same package.
- Store – Store your sealed bags or jars in a cool, dry place for long-term preservation.
- For Non-Food Items – Oxygen absorbers can also be used for protecting collectibles, documents, ammo, and other valuables by placing them inside sealed packaging.
Perfect For:
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Long-Term Food Storage
Keep your food fresh for decades, from beans and pasta to jerky and dried fruits. -
Emergency Preparedness
Ensure your emergency food supply stays fresh and protected for extended periods. -
Non-Food Item Preservation
Protect collectibles, documents, vintage items, pharmaceuticals, and ammunition from oxygen damage. -
Reducing Food Waste
Extend the freshness of food items that may otherwise go stale or spoil due to exposure to air.
Why PackFreshUSA?
PackFreshUSA is proud to be an American company based in Southern California, offering top-tier food storage solutions you can trust. Our products are free from BPA, BPS, and phthalates, ensuring your food storage is safe from harmful chemicals. We know that our prepper customers are conscientious, safety-focused, and highly motivated to protect their families from toxins and harmful substances. That’s why we go the extra mile to ensure our products are made without any of the scary chemicals that could compromise your safety.
With our 100% happiness guarantee, we are committed to providing exceptional customer service and high-quality products, so you can have peace of mind knowing that your food storage is in safe hands.
Order your PackFreshUSA Oxygen Absorbers today and enjoy the benefits of extended shelf life and guaranteed freshness!
114 Reviews Hide Reviews Show Reviews
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Quality and dependability Key
You invest in your food and want t store it for long term. PackfreshUSA has quality O2 absorbers and ones that you can depend on to work. Considering you may be opening these up decades from now, you want to make sure you have the right product. I am confident in the products i get from PackfreshUSA. (Note: This review is a copy from our previous store, originally posted on 01/16/2018. Due to our website upgrade, we were unable to transfer reviews automatically. To maintain transparency, we have manually re-added this review here. You can view the original review at https://packfreshusa.com/packfreshusa-oxygen-absorbers/)
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O2 absorbers for pint size canning jars
200 cc absorbers work well to seal pint size jars. They caused the lids to pull down (Note: This review is a copy from our previous store, originally posted on 12/12/2017. Due to our website upgrade, we were unable to transfer reviews automatically. To maintain transparency, we have manually re-added this review here. You can view the original review at https://packfreshusa.com/packfreshusa-oxygen-absorbers/)
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Repeat customer
These things are great. Much better than the 300mg and smaller that are offered. For slightly more cost, these things seem to stay fresher before use and more efficient when used. Too bad Egyptians didn't have em. We could be learning so much more from mummies. (Note: This review is a copy from our previous store, originally posted on 11/12/2017. Due to our website upgrade, we were unable to transfer reviews automatically. To maintain transparency, we have manually re-added this review here. You can view the original review at https://packfreshusa.com/packfreshusa-oxygen-absorbers/)