SealFresh PRO™ uses our proprietary vacuum-sealing technology to remove absolutely all of the air from your Mason jar, creating a deep, airtight seal that locks in freshness, flavor, and nutrients.
Engineered for precision, SealFresh PRO™ applies consistent negative pressure to the mason jar lid in order to extract 100% of the oxygen in the jar—no hoses, heat, or bulky machines needed. Just place it over the lid, press the button, and let our advanced vacuum-sealing system take care of the rest.