Price History for Model 500M 12 gal. for up to 3,600 sq. ft. Whole-House Small Bypass Evaporative Humidifier with Manual Control
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Model 500M 12 gal. for up to 3,600 sq. ft. Whole-House Small Bypass Evaporative Humidifier with Manual Control
AprilAire helps make your home a Healthy Air environment with the Model 500 12 gal. Bypass Humidifier. This whole-house humidifier is designed for homes up to 3,600 sq. ft., delivering optimal relative humidity
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Price History Chart
Recorded price history
| Date | Price |
|---|---|
| Aug 13, 2026 | $229.93 |
| Aug 12, 2026 | $229.96 |
| Aug 6, 2026 | $229.99 |
| Jul 27, 2026 | $224.99 |
| Jul 15, 2026 | $180.00 |
| Jul 10, 2026 | $224.99 |
| Jun 26, 2026 | $205.19 |
| Jun 19, 2026 | $224.99 |
| Jun 14, 2026 | $215.99 |
| May 31, 2026 | $224.99 |
| May 21, 2026 | $168.60 |
| May 19, 2026 | $224.13 |
| May 14, 2026 | $211.98 |
| May 13, 2026 | $192.78 |
| May 11, 2026 | $198.85 |
| May 10, 2026 | $192.79 |
| May 7, 2026 | $208.94 |
| Apr 24, 2026 | $224.99 |
| Apr 22, 2026 | $207.18 |
| Apr 21, 2026 | $258.10 |
| Apr 19, 2026 | $224.99 |
| Apr 7, 2026 | $264.99 |
| Mar 27, 2026 | $243.36 |
| Mar 5, 2026 | $224.99 |
| Feb 12, 2026 | $224.99 |
| Feb 11, 2026 | $224.99 |
| Jan 28, 2026 | $224.99 |
Analysis
Model 500M 12 gal. for up to 3,600 sq. ft. Whole-House Small Bypass Evaporative Humidifier with Manual Control price analysis
Price analysis for Model 500M 12 gal. for up to 3,600 sq. ft. Whole-House Small Bypass Evaporative Humidifier with Manual Control at Home Depot: Today's price is $229.93. Current price is 7% above the 90-day average of $215.31 (a $14.62 above the running mean).
- Currently listed at $229.93, which is $4.94 above the original MSRP of $224.99.
- Current price is 7% above the 90-day average of $215.31 (a $14.62 above the running mean).
- The lowest recorded price on PriceWatchPro was $168.60 on May 21, 2026. That's $61.33 below today's price.
- The highest recorded price on PriceWatchPro was $264.99 on April 7, 2026. Today's price is $35.06 below that peak.
- 30-day trend: trending up 27.7% from $180.00 to $229.93.
- Across 26 tracked price changes, the listing has dropped 9 times with an average drop of $28.72.
- PriceWatchPro has been tracking this listing since January 28, 2026 (197 days of price history).
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Model 500M 12 gal. for up to 3,600 sq. ft. Whole-House Small Bypass Evaporative Humidifier with Manual Control shopping snapshot
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