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Pressure Canner

P reserving food at home, safely and easily, can be a real challenge for most people. While acidic food – like fruits, tomatoes, or pickles – can be prepared for storage by diving them in a hot water bath, low-acid items – such as veggies or meats – can only be conserved safely by making use of a pressure canner.

If the food isn’t preserved properly, there’s the chance that your cans end up contaminated. Botulism is highly dangerous and can lead to death. As it can resist heat better than other microorganisms, the food must be exposed to high temperatures before being stored. The minimum value recommended is 185 degrees Fahrenheit, and the exposure time shouldn’t be shorter than five minutes.

In order to make sure your food is well-preserved, you have 2 options. You can either use a unit specially designed for this type of operation or you’re your pressure cooker into a canning device. Nevertheless, according to NCHFP, it is better to choose the first option over the second one, as it is safer. In general, pressure cookers are smaller in size, and the time for proper canning may be reduced. As a result, some microorganisms may survive.

We’ve took upon ourselves to compare these machines and find the best available at the moment. So stay with us, as we explore their main functions, capacities, and safety characteristics.

Top 7 Pressure Canners Compared

Photo
Product
Type
Material
Capacity
Max Pressure
Functions
Warranty
Price

Best Overall
Stovetop
Warp-resistant heavy-gauge aluminum, steel lid
23 Quarts
20 PSI
Pressure canner, boiling-water canner, pressure cooker
12-year

Our Choice
Stovetop
Warp-resistant heavy-gauge aluminum, steel lid
16 Quarts
20 PSI
Pressure canner, boiling-water canner, pressure cooker
12-year
Stovetop
Hand-cast aluminum
30 Quarts
5, 10, 15 PSI
Pressure canner, pressure cooker
1-year
Electric
Stainless steel body, non-stick aluminum inner pot
9.5 Quarts
10, 15 PSI
Pressure canner, pressure cooker, steam cooker, slow cooker
1-year
Stovetop
Heavy gauge hard anodized aluminum, stainless steel lid
20 Quarts
5, 10, 15 PSI
Pressure canner, pressure steamer, pressure cooker
Lifetime
Stovetop
Heavy Gauge, Rustproof Aluminum Construction
22 Quarts
5, 10, 15 PSI
Pressure Canner, Pressure Cooker
10-year canner, 1-year replacement parts
Electric
Stainless Steel Lid and Body
12.5/10/60/80 Quarts
11.9 PSI
Pressure Canner, Pressure Cooker, Slow Cooker
1-year

1. Presto 01781

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Specifications

  • Type: Stovetop
  • Materials: Warp-Resistant Heavy-Gauge Aluminum, Steel Lid
  • Height: 14.8”
  • Diameter: 12-3/8”
  • Capacity: 23 qt.
  • Jar Capacity: 7 Quart Jars, or 20 Pint Jars, or 24 Half-Pint Jars
  • Pressure: Up to 20 psi
  • Functions: Pressure Canner, Boiling-Water Canner, Pressure Cooker
  • Handles: 2 Side Stay-Cool Handles
  • Accessories: 1 Rack


It was specifically designed to be used at home, so its functions are straightforward, and its functioning mode easy to understand. It has a generous volume of 23 quarts, thus allowing you to add more jars at once. Made by Presto, a well-known company in the kitchen appliances industries, this model is a really nice option for both expert and beginner canners. If you in the market for a smaller Presto unit, you can opt for the 16-quart variant.

It is build of warp-resistant aluminum, which is very solid. The steel lid is very robust and easy to attach and take off. This unit has a rubber liner that provides a nice seal. You can handle it very easily with the help of the 2 side handles that are cool to touch.

  • Suitable for glass stovetops: as it is less heavy than the All American 930, it can be confidently positioned on any stovetop, even on glass.
  • Works for water-conservation technique: you don’t need another machine to preserve fruits and jams or to make pickles. It is an excellent pick for this type of preservation.
  • The pressure builds up inside only when it is well closed: safety comes first with the built-in features. The appliance is equipped with an air exhaust opening/cover lock that prevents pressure from building up if the lid is not perfectly closed. Also, you can’t open the lid until the pot is not safely depressurized.

PROS

  • Suitable for water-boiling jam and fruit conservation
  • It arrives with a very generous warranty – 12 years
  • The inner sealing ring does a really great job at keeping the steam in
  • Features an overpressure plug that releases excessive steam
  • Also works on glass ranges

CONS

  • It is a knob meter unit, consequently you will have to regularly modify the pressure
  • Both the inside and the outside is prone to scratching


Verdict

A very good option at an easily accessible price. The warranty is long enough to cover eventual manufacturing flaws, which is an excellent bonus. Furthermore, the safety features are superior, so there’s no risk of the pot blowing off in your face.



2. Presto 01755

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Specifications

  • Type: Stovetop
  • Materials: Warp-Resistant Heavy-Gauge Aluminum, Steel Lid
  • Height: 11.81”
  • Diameter: 12”
  • Capacity: 16 qt.
  • Jar Capacity: 7 Quart Jars, or 10 Pint Jars, or 12 Half-Pint Jars
  • Pressure: Up to 20 psi
  • Functions: Pressure Canner, Boiling-Water Canner, Pressure Cooker
  • Handles: 2 Side Stay-Cool Handles
  • Accessories: 1 Rack


It is similar to Presto 01781, only that it has a more reduced capacity – 16 quarts. This allows it to can 7-quart jars simultaneously. It features a compact design, so if you have a compact kitchen you won’t have trouble finding a storage place.

It is also compatible with water-bath preserving, but, in this case, you should use only pints and half-pints. It can hold maximum 12 half-pints or 10 pints. Additionally, you can also use it to pressure-cook soups, poultry, and so on.

  • Lightweight and durable construction: it is built of aluminum, so it is lightweight and easy to handle. This material is very hard-wearing and can be used on both conventional and smooth-top stoves.
  • Numerous safety characteristics for safe operations: you can confidently use it as it has numerous safety aspects. It comes with a pressure controller, air vent/cover lock, vent pipe, locking bracket, sealing ring, and overpressure plug. The pressure doesn’t build up if the cover is not closed fittingly. Also, the top can’t be removed if the pot is not completely depressurized.
  • Easy pressure control: in this technique, pressure is directly linked to the heat strength. Just check what the gauge displays adjust the heat to increase or decrease pressure.

PROS

  • Sturdy yet lightweight design
  • Comes with a high-quality rack
  • Safe to use due to the multiple built-in features
  • Long warranty – 12 years
  • Fitting for regular and smooth-top stoves

CONS

  • The pressure doesn’t adjust automatically
  • May scratch pretty easily


Verdict

A great option if you don’t have too much storage space. It is safe to use and it is backed by a long warranty.


3. All American 930

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Specifications

  • Type: Stovetop
  • Materials: Hand-Cast Aluminum
  • Height: 12.625”
  • Diameter: 12-1/4”
  • Capacity: 30 qt.
  • Jar Capacity: 14 Quart Jars, or 19 Pint Jars
  • Pressure: 5, 10, 15 psi
  • Functions: Pressure Canner, Pressure Cooker
  • Handles: 2 Side Handles & 1 Phenolic Top Handle
  • Accessories: 2 Racks


The tough construction makes this unit the most sturdy one you can get. All models made by this brand are solidly built and highly resistant, being simultaneously very safe to use. This one has a volume of 30 quarts but you can also opt for the exact model with different capacities – smaller or larger.

Top Quality

Customers say it is “built like a tank” and we totally agree. It is made of hand-cast aluminum and it weighs 28 pounds. Once you will add the jars and the water, the pot will become even heavier which will make it very hard to move.

  • Cool touch lid handle for a safe grip: to prevent accidental burns when taking off the lid, the top handle remains cool during the process. Also, for better maneuverability, you can use the 2 side handles.
  • Hard-wearing and easy to clean surface: the satin polish doesn’t only look great, but it is also highly enduring and super easy to wash after each use.
Tight Seal without a Rubber Gasket

Unlike other models, this one doesn’t need a rubber liner to seal the heat inside. The metal-to-metal seal ensures the steam doesn’t come out. Nevertheless, most customers complained about the fact that it is rather difficult to place the lid correctly and obtain the seal.

Safe and User-Friendly Operation

Safety is a priority when using a canner, so the company paid special care to this aspect.

  • Safety control valve and automatic overpressure discharge: for increasing safety, it is equipped with automatic venting features.
  • Easy to read display meter: the pressure meter is waterproof and it permits you to supervise the pressure.

PROS

  • Solid aluminum structure for robustness and level heating
  • The points of heaviest wear feature thickened edges to prevent wear
  • It is a weighted gauge canner which means it requires less monitoring
  • The safety control valve and the overpressure plug make it totally safe to use
  • The top handle remains cool to touch

CONS

  • The lid is rather difficult to line up for sealing it and it also requires a lot of force to take it off as it may get stuck
  • It is backed by a short warranty – only 1 year


Verdict

This unit will last for years without burning the bottom. It is very generous in size which allows it to hold multiple jars. It is extremely solid and hefty, and it will cost you more money than other similar products. But it’s totally worth it.


4. Nesco DPC-9SS

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Specifications

  • Type: Electric
  • Materials: Stainless Steel Body, Non-Stick Aluminum Inner Pot
  • Height: 14.2”
  • Diameter: 10”
  • Capacity: 9.5 qt.
  • Jar Capacity: 4 Quart Jars, or 5 Pint Jars, or 16 4-oz. Jars
  • Pressure: 10, 15 psi
  • Functions: Pressure Canner, Pressure Cooker, Steam Cooker, Slow Cooker
  • Handles: 2 Side Stay-Cool Handles
  • Accessories: 1 Rack & 1 Removable Condensation Catcher

This model is, in fact, a pressure cooker that is also fitting for pressure canning, steam food preparation, and slow cooking. Its body is made of stainless steel, while the inner pot is made of stick-resistant aluminum.
With a capacity of only 9.5 quarts, it is suitable for conserving small amounts of food. Unfortunately, the user manual offers little instructions on how to use it for canning, so from this point of view, you may find it less user-friendly.

  • Comes equipped with a wide range of safety features: there are no less than 10 safety features that make this appliance very safe to use. Among others, it includes a pressure and temperature control, a pressure-limiting valve, a float valve, and lid lock protection, an automatic pressure discharge.
  • Digital control with built-in timer: you can select the cooking time which appears on the digital display. Additionally, you can set the desired cooking mode and you can select between low and high pressure.

PROS

  • Very safe to use with the numerous safety features
  • Features a digital display that shows you the cooking time
  • More versatile in terms of cooking modes
  • Includes a condensation catcher that can be removed

CONS

  • The manual lacks detailed information on how to use it
  • Errors may occur from time to time so the electronic part needs some improvement
  • The aluminum pot is not very resistant
  • Covered by the standard 1-year warranty


Verdict

This appliance is great if you’re looking for a unit that can also be used as a slow cooker. The price is accessible but it is not very generous in terms of capacity.


5. Granite Ware F0730

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Specifications

  • Type: Stovetop
  • Materials: Heavy Gauge Hard Anodized Aluminum, Stainless Steel Lid
  • Height: 13.4”
  • Diameter: 12-1/2”
  • Capacity: 20 qt.
  • Jar Capacity: 7 Quart Jars, or 8 Pint Jars, or 24 Half-Pint Jars
  • Pressure: 5, 10, 15 psi
  • Functions: Pressure Canner, Pressure Steamer, Pressure Cooker
  • Handles: 2 Side Stay-Cool Handles
  • Accessories: 1 Rack & 1 Steamer Insert


It is well made, and the construction material – heavy-gauge hard-anodized aluminum – is highly resistant to rust and stains. The lid is made of steel while the handles are cool to touch. They are also foldable, so you can raise or lower them as you please.
With a generous volume of 20 quarts, the F0730 model can accommodate a generous number of jars. Nevertheless, if you need a smaller unit, the company also produces a 12-quart model.
Just like the All American 930, this model is not fitting for glass tops. Nonetheless, you can use it to make pickles as it works with water or as a steamer with the included steamer insert.

  • Backed by a lifetime warranty: even though it is not made in the USA, this unit is warranted for a lifetime. The manufacturer will freely repair or replace it in case of a defect in material or workmanship.
  • Once it is pressurized the lid can’t be unlocked: this is one of the safety characteristics it comes equipped with. There’s also a vent pipe that is backed by a black-capped safety regulator set and a metal safety valve in case of a failure.
  • Possibility for canning at different pressure points: the regulator allows you to select between 3 pressure levels: 5, 10, and 15 PSI.

PROS

  • Since it is a weighted gauge unit you don’t have to regularly regulate the pressure
  • Unlike most units that are covered by a 1-year guarantee, this one is lifetime warranted
  • The handles can be folded and they are cool to touch
  • Can be used as a seamer and water bath preserver
  • If the vent pipe fails, the machine features additional safety regulators to discharge the pressure

CONS

  • The instruction brochure does provide data on how to use it but it lacks recipes
  • According to the stamp on the bottom, this model is made in China
  • Poor quality rack – it is flimsy and tips over very easily


Verdict

This is a versatile model that makes canning trouble-free. It is the cheapest unit selected by us yet it comes with the longest warranty.


6. T-fal Pressure Cooker and Canner

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Specifications

  • Type: Stovetop
  • Materials: Heavy Gauge, Rustproof Aluminum Construction; Sure Locking Lid System
  • Height: 16.26”
  • Diameter: 9.65”
  • Capacity: 22 qt.
  • Jar Capacity: 7 Quart Jars, or 16 Pint Jars, or 26 Half-Pint Jars
  • Pressure: 5, 10, 15 psi
  • Functions: Pressure Canner, Pressure Cooker
  • Handles: 2 Side Handles
  • Accessories: 1 Rack


Well-crafted and easy to use, this unit is perfect for replacing your old sturdy one. It features aluminum structure, so it heats up very quickly. It also has anti-rust properties to extend its durability.

The appliance can only be used on gas and electric cooktops and it has a volume of 22 quarts. The pressure has 3 settings – 5 PSI for vegetables, 10 PSI for meat, and 15 PSI for canning. There’s also a pressure meter knob to surveil the pressure.

  • Space efficiency: it comes with 2 cooking supports that allow you to can more jars. It can hold 16 pint-size jars or 7 quart-size jars. With the racks, you can can 26 half pint-size jars.
  • Safe to use with the 5-point security system: it comes equipped with a safety regulator and seal that releases steam in case there’s too much pressure. The lid is easy to lock and, if you fail to do so, the appliance can’t pressurize. Also, you can’t open the lid before the pressure inside drops to a non-dangerous level. For extra protection, the handle features a pressure testing device.

PROS

  • Large capacity with 2 cooking supports included
  • 3 pressure settings – 5, 10, and 15 PSI
  • Numerous safety features
  • Pressure gauge dial for quick checking
  • Fast heating time

CONS

  • The pressure meter is not always functioning properly
  • Poor quality gasket


Verdict

It is safe to use and easy to maintain. It can hold many jars with the included cooking jars, and it heats up very fast.



7. GoWise USA 12-in-1

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Specifications

  • Type: Electric
  • Materials: Stainless Steel Lid and Body
  • Height: 16”
  • Capacity: 12.5/10/60/80 qt.
  • Jar Capacity: 8 Pint Jars
  • Pressure: 11.9 psi
  • Functions: Pressure Canner, Pressure Cooker, Slow Cooker
  • Handles: 2 Side Stay-Cool Handles
  • Accessories: 1 Detachable Cord


Just like the Nesco DPC-9SS, this appliance made by GoWise USA is a pressure cooker. If you want to preserve only small amounts of food, you may opt for this cooker and expect good results.
It is also packed with numerous safety features which makes it a really nice option if you are skeptical about the safety of traditional pressure cookers.

  • Possibility to cook a wide variety of foods: it was specially designed to help you prepare various healthy meals. You can use it to steam veggies, boil rice, make eggs and yogurt, and so on. There’s also a manual mode with 3 different pressure levels. And the great thing is that it can help you cook your meal faster.
  • Enjoy your dinner without a hassle: with the help of the 24-hour delay timer, you just have to add the food and set it to start the cooking process after several hours.

PROS

  • Comes with numerous accessories
  • Very versatile in terms of cooking possibilities
  • You can set it to start cooking after a certain period of time
  • Digital display that shows you the remaining cooking time

CONS

  • The instructions brochure is not very detailed
  • It features a quick pressure release button but it does require some time to release the pressure, so your finger may get pretty tired
  • Comes with a short warranty – only 1 year
  • It take a little bit longer to pressurize


Verdict

The best word to describe this appliance is versatility. It has multiple functions you can choose from and you can customize the cooking as you want. Suitable only for pressure canning a small amount of food.



Conclusion

All the units we’ve presented went through rigorous tests, which checked their ability to resist pressure and stay shut during the process. Therefore, you can pick them with confidence. Nevertheless, bear in mind that, depending on the technique you are going to use, some models may be more suitable than the others. So, take a second look at some of our best products before picking one just to make sure it has the right capacity and functions:

Best Overall Pressure Canner: Presto 01781

Our number one choice is manufactured by a renowned brand, which is always one of the buyers’ top picks. Apart from being built of high-quality constituents and tested to resist high pressure, this model comes with excellent features that make it adaptable and easy to use. First of all, it has a large 23 quarts capacity, which means that it can accommodate either 7 quart jars or 24 half-pint jars or 20 pint jars. Secondly, it is super safe, as the lid features an air vent/cover lock that doesn’t allow the pressure to build up unless it is properly closed.

Moreover, the lid cannot be opened until the pot gets depressurized, so you can rest assured that no accidents can happen while using this pot. Not to mention that it is compatible with glass tops, as it is made of aluminum and, thus, lighter than the other models.

Editor’s Choice: Presto 01755

This smaller model is a nice option to have around your house. It is more compact, therefore easier to store, and can be used for seasonal canning to conserve vegetables in small portions as they ripen. It has a volume of 16 quarts and can accommodate 12 half-pints, 10 pints, or 7 quart jars. Just like the model from above, it won’t let the pressure build until the lid isn’t properly closed and needs to be depressurized before opening. Besides that, the lid is equipped with a pressure meter that allows you to monitor pressure and adjust it by increasing or decreasing the stove heat.

Best Large-Capacity: All American 930

Big families need to can more for the winter and, in this case, a large-capacity model, like this one, is an ideal choice. With a volume of 30 quarts, it can hold 19 pints or 14 quart jars and you can rest assured that the process will take place within the highest safety conditions. The sturdy cast aluminum structure can face the pressure and will do it for many years to come.

Best Electric Pressure Canner: Nesco DPC-9SS

Although this electric unit is not as generous as stovetop models in terms of capacity, it surely compensates on the convenience side. Easier to control, with an exterior that remains cool even when the water inside is boiling at high temperature, it is an excellent choice for beginners, who can use it to conserve small portions of vegetables. Regarding the safety options, we must say, they are more than stovetops can offer and include lid lock protection, a floating valve, a pressure valve, and even an automated pressure-discharge mechanism. Furthermore, it features a digital control panel with a built-in timer and can be used as a slow cooker as well.

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