Dedicated vacuum lids are designed specifically for vacuum sealing.

Compared with standard mason jar lids, they provide a more stable seal, stronger air isolation, and more reliable long-term preservation.

They also work seamlessly with the machine’s pressure detection system to ensure optimal vacuum levels every time.

• Better airtight performance than standard lids
  
• Reduced risk of air leakage over time
  
• More consistent vacuum results
  
• Designed to work safely with smart pressure detection technology
  

This ensures food stays fresher for longer without over-sealing or under-sealing.

Standard mason jar lids are not recommended for vacuum sealing with this device.

They are not designed to withstand repeated vacuum pressure and may result in inconsistent sealing performance or air leakage.

For best results, we recommend using the dedicated vacuum lids included with the product.

Yes.

This vacuum sealer works with both wide-mouth and regular-mouth mason jars, when used with the dedicated vacuum lids designed specifically for this machine.

Standard mason jar lids or vacuum lids from previous models are not recommended, as they may not deliver proper sealing performance.

Yes.

The product supports vacuum sealing with vacuum storage bags.

Each package includes two vacuum bags, and additional bags are available for repurchase when needed.

Vacuum sealing significantly extends food freshness by reducing oxygen exposure.

Actual storage time depends on food type and storage conditions, but vacuum-sealed foods generally last several times longer than non-sealed storage when kept properly refrigerated or stored in a cool, dry place.

Yes.

Replacement vacuum lids are available as accessories and can be purchased separately when needed.