Vacuum Sealers
A vacuum sealer removes air from around food to slow spoilage and prevent freezer burn, and there are three main types to choose from. External (suction) sealers are the affordable, compact default for most kitchens. Chamber sealers cost more but seal liquids cleanly and use cheaper bags, which suits soups, marinades and high-volume sealing. Handheld units are small and inexpensive for containers and occasional jobs. This page helps you pick the right type, then points you to our picks, comparisons, guides and full model database.
Which type do you need?
External / Suction Sealers
- General home use
- Meat & freezer storage
- Meal prep
- Sous vide
- Lower price
- Compact
- Widely available bags
- Poorer choice for loose liquids
Chamber Sealers
- Liquids, soups & marinades
- High-volume sealing
- Hunters / bulk buyers
- Handles liquids cleanly
- Uses inexpensive flat bags
- Better for repeated sealing
- Larger, heavier & pricier
Handheld Sealers
- Small kitchens
- Containers & zipper bags
- Mason-jar storage (where compatible)
- Occasional use
- Cheap
- Small
- Easy to store
- Not a full countertop-sealer replacement
Find the right vacuum sealer
| Your need | Best type | Start here |
|---|---|---|
| Everyday home storage | External | Best Vacuum Sealers |
| Meat / freezer storage | External | Best Vacuum Sealer for Meat |
| Sous vide | External / Chamber | Best for Sous Vide |
| Soups & liquids | Chamber | Best Sealer for Liquids |
| High-volume sealing | Chamber | Chamber Vacuum Sealers |
| Small jobs / containers | Handheld | Vacuum Sealer Database |
Explore vacuum sealers
Best & buying picks
Comparisons
Product reviews
Vacuum Sealer database
PantryGear Lab tracks 23 vacuum sealer models with sourced specifications. Here is a representative preview; the full table adds filters and sorting.
| Model | Type | Wet / dry | Pulse | Cutter | Action |
|---|---|---|---|---|---|
| FoodSaver FM2100 | External | — | — | ✓ Yes | Check price |
| Anova Precision Vacuum Sealer Pro | External | Wet & dry | ✓ Yes | ✓ Yes | Check price |
| FoodSaver V4400 2-in-1 | Chamber | Wet | — | ✓ Yes | Check price |
| Nesco VS-22 Premium | External | Wet & dry | ✓ Yes | ✓ Yes | Check price |
| Bonsenkitchen Vacuum Sealer | External | Wet | ✓ Yes | — | Check price |
| Avid Armor USV20 | — | — | — | — | Check price |
| Avid Armor USV32 | — | — | — | — | Check price |
| VacMaster VP210 | — | — | — | — | Check price |
| DualCore CVS101 | — | — | — | — | Check price |
| VacSense Handheld Sealer | External | Wet | — | — | Check price |
View all 23 vacuum sealers, with filters & sorting →
What matters when choosing a vacuum sealer
External, chamber or handheld is the first and biggest decision, and it follows from how wet your food is and how much you seal.
A moist mode extends the seal time for damp food; only a chamber sealer truly seals free liquid.
A wider seal bar takes wider bags for bulky cuts, and bag compatibility affects what you can seal.
Lets you stop the vacuum early for delicate foods like bread or berries.
Built-in roll storage and a cutter are conveniences that keep a sealer in use, not core performance.
Useful for vacuum containers and jar lids where compatible.
Chamber flat bags are significantly cheaper per foot than embossed external-sealer bags, which matters over time.
How PantryGear Lab researches vacuum sealers
Our vacuum sealer database is built from verified sources, not marketing copy. For each model we record what can be confirmed and mark the rest as unavailable.
- Exact model identity
- ASIN where applicable
- Sealer type
- Food / suction modes
- Bag compatibility
- Built-in cutter
- Roll storage
- Accessory capability
- Weight
- Dimensions where verified
- Warranty where verified
- Manufacturer documentation
- Listing checked date
Specifications are recorded only when supported by a manufacturer, manual or current retailer source. Missing values remain marked as unavailable rather than inferred. We do not claim every product was physically tested.
Frequently asked questions
Are chamber vacuum sealers better than external sealers?
Neither is better outright. Chamber sealers seal liquids cleanly and use cheaper flat bags, which suits soups, marinades and high-volume sealing, but they are larger, heavier and more expensive. External sealers are cheaper and more compact and handle dry or firm food well. The right choice depends on how wet your food is and how much you seal.
Can vacuum sealers seal liquids?
Chamber sealers seal liquids directly because they evacuate the whole chamber at once. External sealers struggle, since they pull air through the bag opening and drag liquid toward the seal bar. To seal liquids in an external machine, freeze them first or use a moist setting with extra headroom.
Do vacuum sealers require special bags?
External sealers need textured or embossed bags so air can escape; smooth bags will not evacuate properly. Chamber sealers use plain flat bags, which cost far less per foot. Rolls let you cut custom-length bags and usually cost less than pre-cut.
Are vacuum sealer bags reusable?
Many bags can be washed and reused if they held dry or non-greasy food, though bags that held raw meat or oily food are best not reused for food safety. Reusable zipper-style valve bags are designed for repeated use with handheld sealers.
Is a vacuum sealer worth buying for sous vide?
For regular sous vide, yes. An external sealer with a moist mode handles portioned proteins and firm marinades well, and chamber sealers add clean sealing of fully liquid pouches. For occasional sous vide, zip-bag water displacement can be enough.
What is pulse mode?
Pulse or manual mode lets you control the vacuum in short bursts and stop it early. It is useful for delicate foods such as bread or berries that would be crushed by a full vacuum, and for damp items where you want to stop before liquid reaches the seal.
How long should a vacuum sealer last?
It depends on build quality and how hard it is used. Light home sealers used occasionally can last years; heavy use shortens motor and seal-element life. A removable, replaceable seal strip and available spare parts extend a machine's useful life considerably.