A vacuum sealer pulls air out of a bag and then heat-seals the open end. Countertop models handle bag rolls and pre-cut bags, while handheld models work with special bags or containers. Features that differ most are size, sealing modes for dry and moist foods, a built-in bag cutter and what comes in the box.
The six sealers below include five countertop machines, including a slim MEGAWISE, and a rechargeable handheld. Sizes, wattage, modes and included bags come from each product’s listing page. We have not used these machines ourselves, and power and suction figures are the makers’ own. This guide does not cover how long food lasts once sealed.
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What to Look For
| Feature | Why it matters |
|---|---|
| Size and weight | Slim units fit a drawer; bigger ones usually store a bag roll inside |
| Modes | Dry, moist and gentle settings suit different foods |
| Bag cutter and roll | A cutter lets you make custom bag lengths |
| Accessory port | A hose can work with jars, containers and wine stoppers |
| Starter kit | Check which bags and rolls are actually included |
Specs at a Glance
| Sealer | Size and weight | Power | Notes |
|---|---|---|---|
| MEGAWISE VS6621 | 15.2 x 4.1 x 2.3 in; about 1.2 kg | 110 watts | Dry and moist modes; built-in cutter; 10 bags per the title |
| FoodSaver FM2100 | 16.3 x 9.2 x 4 in; 6.6 lb | 120 watts | Roll storage and cutter; accessory port and hose; 5 year limited warranty |
| NESCO VS-12 | 15.75 x 8 x 4.5 in; 6 lb | 130 watts | Dry, moist, double seal and gentle modes; viewing window |
| FoodSaver V4400 | 11 x 20 x 12 in; 10 lb | 800 watts listed | Automatic bag and moisture detection; drip tray |
| Anova Pro | 14.75 x 7 x 4.3 in; 5 lb | 120 watts | One-hand use; wet mode; accessory port and hose |
| Chef Preserve handheld | 2.2 lb | Rechargeable; 5 volts | 30 reusable bags; seals a bag in about 5 seconds per the maker |
The 6 Best Vacuum Sealers
1. MEGAWISE Vacuum Sealer Machine VS6621
A slim 15.2 by 4.1 by 2.3 inch countertop sealer with a built-in cutter, a 12 inch sealing wire, dry and moist modes, a Vac Pulse control, a seal-only mode and a vacuum hose for jars and wine bottles. The maker states 80 kPa suction and 110 watts, and the title says 10 bags are included. The details field says components are “NO”, so confirm the kit contents on the page.
Suits: a small kitchen or drawer. Strengths: a compact body and a pulse control. Weaknesses: the included-bags data conflicts. Skip it if you want a viewing window or a roll stored inside.
View MEGAWISE Vacuum Sealer Machine VS6621 on Amazon
2. FoodSaver FM2100 Vacuum Sealer
A 6.6 pound countertop sealer with one-touch operation, roll storage and a cutter, dual heat-sealing strips, dry and moist settings and an accessory port with hose. The kit includes an 11 inch by 10 foot roll, three 1-quart bags and two 1-gallon bags, with a 5 year limited warranty. The power source field says handheld, which does not match a countertop machine.
Suits: a standard countertop sealer from a familiar brand. Strengths: roll storage, a cutter and a hose. Weaknesses: larger than slim models. Skip it if you want a thin unit.
View FoodSaver FM2100 Vacuum Sealer Machine on Amazon
3. NESCO Deluxe VS-12 Vacuum Sealer
A 130 watt corded sealer with an easy-lock handle, a viewing window, built-in roll storage and a sliding cutter. The maker lists dry, moist, double seal and gentle modes and a double pump. Two bag rolls come with it, one 8.6 inch and one 11.8 inch wide.
Suits: a cook who wants to see the bag position and pick a gentle mode. Strengths: a viewing window and four modes. Weaknesses: a 1 year warranty on the page. Skip it if you want an automatic bag detector.
View NESCO Deluxe VS-12 Vacuum Sealer 130 Watts on Amazon
4. FoodSaver V4400 2-in-1 Vacuum Sealer
A larger 10 pound machine with automatic bag detection, automatic moisture detection, built-in roll storage and a cutter, LED indicators and a removable drip tray the page calls dishwasher safe. The kit lists an 11 inch roll plus quart and gallon vacuum seal bags and zipper bags. The page is messy: the power source says handheld, the wattage reads 800, the bullet text says V4440 and the warranty reads 1 year in one place and 5 years in another.
Suits: cooks who want automatic detection. Strengths: auto bag and moisture detection and a drip tray. Weaknesses: the largest body here and conflicting data. Skip it if you want a small unit.
View FoodSaver V4400 2-in-1 Vacuum Sealer Machine on Amazon
5. Anova Precision Vacuum Sealer Pro
A 14.75 by 7 by 4.3 inch sealer with one-hand clamping, a wet function for marinated items, a double sealer, a hinge-open body with a bag roll and sliding cutter, cord storage and an accessory port and hose. A 19 foot roll comes in the box. Wattage is 120, though the voltage field says 220, and the warranty is 2 years in the title and 5 years in a field.
Suits: sous vide cooks. Strengths: one-hand use, cord storage and a roll inside. Weaknesses: conflicting voltage and warranty data. Skip it if you need clear warranty terms.
View Anova Culinary Precision Vacuum Sealer Pro on Amazon
6. Chef Preserve Handheld Vacuum Sealer
A 2.2 pound rechargeable handheld unit with a charging cable, a zipper clip and 30 reusable bags: 15 small and 15 medium in three packs of ten. The maker says it seals a bag in about 5 seconds and shuts off on its own, and that a charge covers about 1000 bags. It has a 2 year warranty on the page.
Suits: a drawer, a trip or an RV. Strengths: small, cordless and bags included. Weaknesses: uses its own reusable bags rather than rolls. Skip it if you want to cut custom bags.
View Chef Preserve Handheld Vacuum Sealer with 30 Reusable Bags on Amazon
Care and Setup
- Keep the sealing strip and gasket clean and dry.
- Leave an inch or two of empty bag above the contents.
- Wipe the drip tray after sealing moist items.
- Let the sealer rest between back-to-back seals.
Mistakes to Avoid
- Overfilling the bag so the seal area gets wet.
- Buying a sealer without checking which bags it accepts.
- Trusting power or warranty fields that contradict each other.
- Skipping the manual for moist and gentle modes.
Vacuum Sealer FAQ
Do I need the maker’s bags?
Not always. Check each page for roll and bag compatibility before you buy extras.
Can I seal jars or containers?
The MEGAWISE, FoodSaver FM2100 and Anova list an accessory port or hose. Check the page for the container sizes you want.
The Short Version
For a slim unit, the MEGAWISE. For a standard roll-storage sealer, the FoodSaver FM2100. For a viewing window, the NESCO. For auto detection, the FoodSaver V4400. For one-hand sealing, the Anova. For a handheld, the Chef Preserve.
