Wevac CV12 Pro Chamber Vacuum Sealer

Standard sealers remove air from the bag itself, which often pulls liquid into the machine and ruins the seal. A chamber sealer removes air from the entire internal chamber, equalizing pressure so liquids like soups, sauces, and marinades stay inside the bag without being sucked out.

Yes, the CV12 Pro includes a dedicated marinate function. By cycling the vacuum pressure, it opens the pores of the meat and forces the marinade into the fibers, significantly reducing the time needed for flavor infusion compared to traditional soaking.

The chamber accommodates bags up to 12 inches wide. Because it is a chamber-style sealer, you are limited by the physical dimensions of the internal chamber, so ensure your bags fit within that 12-inch width constraint.

Yes, chamber vacuum sealers require chamber-specific vacuum bags, which are generally smoother and more affordable than the textured bags used by external suction sealers. You cannot use standard textured bags with this machine.

Absolutely. Chamber sealers are the gold standard for sous vide because they create a much stronger, more reliable airtight seal than external machines, ensuring no water leaks into the bag during long cooks.

No, this model does not include built-in bag storage or a cutter. It is designed as a compact, professional-grade tool, so you will need to store your bag rolls separately.