Price History for Model 500 12 gal. for up to 3,600 sq. ft. Whole-House Small Bypass Evaporative Humidifier with Digital Control
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Model 500 12 gal. for up to 3,600 sq. ft. Whole-House Small Bypass Evaporative Humidifier with Digital 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
Showing the 30 most recent of 83 recorded prices.
| Date | Price |
|---|---|
| Sep 10, 2026 | $344.86 |
| Sep 9, 2026 | $345.46 |
| Sep 8, 2026 | $345.43 |
| Sep 6, 2026 | $345.17 |
| Sep 5, 2026 | $342.08 |
| Sep 4, 2026 | $342.04 |
| Aug 31, 2026 | $342.40 |
| Aug 30, 2026 | $342.16 |
| Aug 27, 2026 | $342.10 |
| Aug 25, 2026 | $340.04 |
| Aug 23, 2026 | $339.37 |
| Aug 22, 2026 | $338.66 |
| Aug 21, 2026 | $338.28 |
| Aug 19, 2026 | $337.85 |
| Aug 18, 2026 | $339.64 |
| Aug 17, 2026 | $339.16 |
| Aug 15, 2026 | $338.71 |
| Aug 13, 2026 | $337.91 |
| Aug 12, 2026 | $337.19 |
| Aug 11, 2026 | $343.03 |
| Aug 9, 2026 | $289.99 |
| Aug 7, 2026 | $339.71 |
| Aug 6, 2026 | $289.99 |
| Aug 5, 2026 | $356.47 |
| Aug 4, 2026 | $358.45 |
| Aug 1, 2026 | $359.15 |
| Jul 31, 2026 | $358.94 |
| Jul 29, 2026 | $356.58 |
| Jul 28, 2026 | $353.43 |
| Jul 26, 2026 | $349.67 |
Analysis
Model 500 12 gal. for up to 3,600 sq. ft. Whole-House Small Bypass Evaporative Humidifier with Digital Control price analysis
Price analysis for Model 500 12 gal. for up to 3,600 sq. ft. Whole-House Small Bypass Evaporative Humidifier with Digital Control at Home Depot: Today's price is $344.86. Current price is 0% above the 90-day average of $343.86 (a $1.00 above the running mean).
- Currently listed at $344.86, which is $59.87 above the original MSRP of $284.99.
- Current price is 0% above the 90-day average of $343.86 (a $1.00 above the running mean).
- The lowest recorded price on PriceWatchPro was $264.30 on April 2, 2026. That's $80.56 below today's price.
- The highest recorded price on PriceWatchPro was $367.01 on May 4, 2026. Today's price is $22.15 below that peak.
- Across 82 tracked price changes, the listing has dropped 29 times with an average drop of $11.41.
- PriceWatchPro has been tracking this listing since February 19, 2026 (237 days of price history).
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Snapshot
Model 500 12 gal. for up to 3,600 sq. ft. Whole-House Small Bypass Evaporative Humidifier with Digital Control shopping snapshot
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