All American 921 21.5-Quart
The long-term buy for heavy canning: pay more once, replace only a gauge or weight over the years.
Amazon $449.95 eBay$449.95
The All American 921 21.5-Quart is the better pressure canner overall, rated 3.1 to 2.7. The All American 921 21.5-Quart leads on convenience. The Granite Ware 20-Quart F0730 wins on value. The Granite Ware 20-Quart F0730 costs $280 less ($169.95 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.
Granite Ware 20-Quart F0730
For a budget stovetop canner with quart capacity and a weighted regulator, if you don’t mind the missing warranty detail.
Amazon $169.95 eBay$169.95
Which should you buy?
- Choose the All American 921 21.5-Quart for convenience (gasket-free seal vs manual pressure control with a replaceable gasket).
- Choose the Granite Ware 20-Quart F0730 for value ($8.50 per quart ($169.95, 20 qt) vs $20.93 per quart ($449.95, 21.5 qt)).
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 weight | All American 921 21.5-Quart | Granite Ware 20-Quart F0730 |
|---|---|---|
| Overall rating | 3.1/5 | 2.7/5 |
| Value 45% | 31 $20.93 per quart ($449.95, 21.5 qt) | 74 $8.50 per quart ($169.95, 20 qt) |
| Warranty 25% | 100 lifetime warranty | 0 warranty not published, scored as none |
| Convenience 30% | 25 gasket-free seal | 0 manual pressure control with a replaceable gasket |
Specifications
| All American 921 21.5-Quart | Granite Ware 20-Quart F0730 | |
|---|---|---|
| Capacity | ||
| Liquid capacity | 21.5 qt | 20 qt |
| Pint jars per load | 18 pints | 8 pints |
| Quart jars per load | 7 quarts | 7 quarts |
| Build and control | ||
| Type | Stovetop | Stovetop |
| Material | Aluminum | Hard-anodized aluminum |
| Seal | Metal to metal | Gasket |
| Pressure control | Dial gauge and weight | Weighted regulator |
| Weight | 22 lb | - |
| Warranty | ||
| Warranty | Lifetime | - |