Supplementary electric vacuum seal pump for the Dreamealthy coffee and food vacuum seal canisters, compatible only with Dreamealthy canisters..
Monitor Pressure & Auto Vacuum Seal: With the pump inserted into the Dreamealthy coffee vacuum canister lid, it automatically monitors and removes CO2, O2, H2O, and more to keep your coffee or other foods fresh longer than regular vacuum seal canisters.
Keeps Dried Food Fresh for Over 1 Year: With the pump inserted into the lid and recharged every 3 to 4 months, those vacuum seal containers keeps dried foods like spices, dried fruits, and coffee beans fresh for over 1 year. They also extend the freshness of other foods by up to 5 times.
