All American 921 21.5-Quart vs Presto 01755 16-Quart

Last updated: November 4, 2026

The Presto 01755 16-Quart is the better pressure canner overall, rated 3.5 to 3.1. The Presto 01755 16-Quart leads on value. The All American 921 21.5-Quart wins on convenience. The Presto 01755 16-Quart costs $298.32 less ($151.63 vs $449.95).

Prices were last checked November 4, 2026. Product prices and availability are accurate as of that date and are subject to change; the price and availability shown on Amazon or the retailer's site at the time of purchase apply. As an Amazon Associate we earn from qualifying purchases. As an eBay Partner, we may be compensated if you make a purchase.

All American 921 21.5-Quart vs Presto 01755 16-Quart

Which should you buy?

Scores side by side

Each factor is scored 0-100 against the same fixed reference points for every 16 to 22 quarts pressure canner; a clear win is highlighted. How we rank explains each one.

Factor weightPresto 01755 16-QuartAll American 921 21.5-Quart
Overall rating3.5/53.1/5
Value 45%69 $9.48 per quart ($151.63, 16 qt)31 $20.93 per quart ($449.95, 21.5 qt)
Warranty 25%100 12-year warranty100 lifetime warranty
Convenience 30%0 manual pressure control with a replaceable gasket25 gasket-free seal

Specifications

Presto 01755 16-QuartAll American 921 21.5-Quart
Capacity
Liquid capacity16 qt21.5 qt
Pint jars per load10 pints18 pints
Quart jars per load7 quarts7 quarts
Build and control
TypeStovetopStovetop
MaterialAluminumAluminum
SealGasketMetal to metal
Pressure controlDial gaugeDial gauge and weight
Weight9.2 lb22 lb
Warranty
Warranty12 yearsLifetime

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