CO2 Bottle Adapter CO2 Connector CO2 Cylinder Adapter for SodaStream TR21-4 Male Thread to G1/2 Type30 Female Thread
Quick answer
Is $17.79 a good price for CO2 Bottle Adapter CO2 Connector CO2 Cylinder Adapter for SodaStream…?
Too early to tell: DipScout has tracked this price for 1 day, and comparing it with a typical price takes at least 7 days. Tracked since Nov 9, 2026, the price hasn't changed.
$17.79
Today it costs $17.79 on AliExpress. Since Nov 9, 2026, when we started tracking it, the price hasn't changed. We haven't tracked it long enough yet to say whether it's on sale.
We have tracked this product for 1 day; confirming a drop takes at least 7 days. The store advertises "was $37.06", but that is the store's own claim; we only state discounts our price history proves.
View on AliExpressThe price above is the last recorded reading, not a live checkout lookup.
Price history
Today$17.79steady
The price hasn't changed once since Nov 9, when we started tracking it.
Hover over the chart to see each price.Tap the chart to see each price.
| Store | Winway Home Store |
|---|---|
| Positive feedback (AliExpress) | 100% |
| AliExpress category | Home Appliances › Home Appliance Parts |
| Recorded readings | 1 |
| First seen | |
| Last reading |