Last Scanned:Aug 12, 2026, 09:36 PM
ActiveAprilaire 310 Replacement Filter For Aprilaire Whole House Air Purifiers - Merv 11, Clean Air & Dust, 20x20x4 Air Filter (Pack Of 1)
18% OFF$49.99$60.99
Recorded Lowest: $49.99Recorded Highest: $60.9990-Day Average: $52.12
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Price Tracker
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The lowest price we've tracked for Aprilaire 310 Replacement Filter For Aprilaire Whole House Air Purifiers - Merv 11, Clean Air & Dust, 20x20x4 Air Filter (Pack Of 1) in the last 90 days is $49.99 (Aug 7, 2026).
Today's price of $49.99 matches that 90-day low, the best price we've seen.
We've recorded 1 price drop across 3 price checks since Aug 7, 2026; the average price over that period is $52.12.
View recorded price changes (3)
| Date | Source | Price |
|---|---|---|
| Aug 10, 2026 | Amazon | $49.99 |
| Aug 10, 2026 | Amazon | $60.99 |
| Aug 7, 2026 | Amazon | $49.99 |
