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ActiveBlue Pure Replacement Filter For Blueair 411, 411+, 411 Auto Air Purifier
Lowest price in 31 days · 90-day low $17.90 ()
9% OFF$19.99$21.99
Recorded Lowest: $17.90Recorded Highest: $23.9890-Day Average: $21.48
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Price Tracker
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Nov 5$19.99 · Retail $21.99
The lowest price we've tracked for Blue Pure Replacement Filter For Blueair 411, 411+, 411 Auto Air Purifier in the last 90 days is $17.90 ().
Today's price of $19.99 is 12% above the 90-day low.
We've recorded 8 price drops across 19 price checks since ; the average price over that period is $21.48.
View recorded price changes (17)
| Date | Source | Price |
|---|---|---|
| Amazon | $19.99 | |
| Amazon | $22.99 | |
| Amazon | $19.99 | |
| Amazon | $19.89 | |
| Amazon | $19.99 | |
| Amazon | $17.90 | |
| Amazon | $21.99 | |
