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Thanks to an increased market for long-term food storage products, you now have more choices than ever when you want to purchase a vacuum sealer.

So, how do you know which one is best for you? 

With so many options, you have a lot of different factors to consider.

Researching a chamber vacuum sealer vs FoodSaver can help you learn about these two prominent vacuum sealers so that you can make the best choice for your kitchen.

Today, we’ll discuss both of these quality products and share some of their strengths and weaknesses.

Chamber vacuum sealer vs. FoodSaver

Both chamber vacuum sealers and FoodSaver products are very effective at sealing and protecting your food, but they accomplish the same end by different means.

While this fact may not mean much on the surface, it can greatly affect your food storage methods and system.

FoodSaver is one of the most common vacuum sealing brands. 

You may even have one in your kitchen.

While chamber vacuum sealers are less popular, they arguably work better in some circumstances.

Chamber vacuum sealers

How do chamber vacuum sealers work?

Chamber vacuum sealers are an entirely different beast than FoodSaver products. 

As indicated in their name, chamber vacuum sealers use a chamber for vacuum sealing.

First, you’ll fill the bag with the food that you want to store. 

After that, place the entire bag into the vacuum sealing chamber. 

This is the major difference from standard, or external, vacuum sealers. 

Rather than sealing the bag while it’s on the outside of the vacuum, you actually place the bag inside the unit.

Once the bag is inside, hook the ends over the bar used for sealing. 

The rest of the vacuum sealing process is identical to the method that you are probably already familiar with.

The machine vacuums the air out of the entire chamber, including the bag, and then seals the end. 

At this point, you’re ready to label the bag and move it into long-term storage.

Benefits of chamber vacuum sealers

While chamber vacuum sealers may sound intimidating, many are actually designed for home use, and they offer many benefits.

The most important benefit is the additional functionality to store liquid food items. Now, you can easily store your favorite sauces and soups with no extra hassle!

This is a major upgrade from external vacuum sealers that only allow you to store solid foods.

Thanks to the chamber vacuum sealing operation, you can store liquids without making a mess.

Some people also find chamber vacuum sealers easier to use than external vacuum sealers since you do not have to worry about holding (or dropping) the bag throughout the process.

Are there any downsides to chamber vacuum sealers?

While chamber vacuum sealers are a very useful kitchen tool, they are also a more substantial investment than external vacuum sealers.

Before purchasing a chamber vacuum sealer, be sure that you are ready to commit to vacuum sealing.

They also tend to be larger and bulkier than their external counterparts, making them more difficult to store.

However, if the benefits outweigh the extra investment and required storage space, a chamber vacuum sealer can serve you very well.


How do FoodSaver systems work?

FoodSaver vacuum systems are simple yet effective countertop vacuum sealing products. 

They’re compact and highly affordable, yet efficient. FoodSavers are widely regarded as the most economical means of food storage, but do they work in every circumstance?

FoodSaver machines belong to a category of food storage equipment known as external vacuum sealers, which hints at the mechanism for how they actually work.

The word “external” refers to the placement of the bag, which will become even more relevant when we discuss chamber vacuum sealers. 

The first step of operation is identical for both FoodSaver and chamber vacuum systems: fill the bag with food to be stored.

Using a clamp design, you essentially attach the bag to the outside of the machine. 

Then, an internal vacuum pump removes the air and loose contents from the bag, which is then heat sealed on a metal bar.

Ideal uses for FoodSaver vacuum sealers

FoodSavers are great at storing all of your dry foods.

They excel at sealing rice, coffee grounds, meats, nuts, and dry leftovers.

If you’re looking for a quick and affordable way to store your favorite dry, nonperishable foods for even longer, FoodSaver is an excellent choice.

These products are effective and very easy to use. 

You can expand your food storage system from the comfort of your very own kitchen!

Drawbacks of FoodSaver systems

As you might imagine, the downside of a FoodSaver unit is that it’s very difficult (and in some cases, impossible) to store wet and liquid foods.

FoodSaver does offer liquid bags, and you can experiment with different tricks, but sealing wet foods is very difficult no matter how much you practice. 

Keep in mind that you must purchase the liquid food storage bags separately, and you must use them in a certain way. 

This adds to the collective expense of your operation. 

But, if you’re determined to store all of your food with a FoodSaver, investing in liquid bags may be worth it in the long run.

You can distinguish them from the standard bags because they have a specific texture.

This is just something you accept when you use an external vacuum sealer.

External vacuum sealers like FoodSaver products are extremely useful kitchen products that can help you save money on food in the long-term.

Featured image credit: Image ID: 1244948815 (NOTE: Image does not feature specific products discussed in article)