Blue Pure 211i Max Replacement Filter Compatible with Pure 211i Max Air Purifier. F2MAX, 3-in-1 H13 Ture and High-Efficiency
Quick answer
Is $51.09 a good price for Blue Pure 211i Max Replacement Filter Compatible with Pure 211i Max…?
No: $51.09 only undoes a recent increase. On Oct 23, 2026 it cost $53.69, then on Oct 23, 2026 it rose to $53.89.
$51.09
Today it costs $51.09 on AliExpress. Since Oct 23, 2026, when we started tracking it, it ranged from $51.09 to $53.89.
Heads up: this price went up before it went down. On Oct 23 it was $53.69; on Oct 23 it rose to $53.89. Today it is $51.09, less than 5% below what it cost before the increase.
View on AliExpressThe price above is the last recorded reading, not a live checkout lookup.
Price history
Today$51.09lowest ever seen
Lowest$51.09since Nov 7
Highest$53.89Oct 30 to Nov 2
Tracked since Oct 23 · 5 changesHover over the chart to see each price.Tap the chart to see each price.
See every price change
| When | Price | Change |
|---|---|---|
| Nov 7, 09:02 UTC | $51.09 | −0.2% |
| Nov 5, 00:03 UTC | $51.19 | −0.2% |
| Nov 2, 16:05 UTC | $51.29 | −5% |
| Oct 30, 07:05 UTC | $53.89 | +0.2% |
| Oct 23, 13:32 UTC | $53.79 | +0.2% |
| Oct 23, 01:34 UTC | $53.69 | start |
| Store | Filter Ninja Store |
|---|---|
| Positive feedback (AliExpress) | — |
| AliExpress category | Home Appliances › Home Appliance Parts |
| Recorded readings | 6 |
| First seen | |
| Last reading |