Price History for 0.21 gal. Ultrasonic Cool Mist Humidifier for Rooms up to 210 sq. ft in Blue/White, 14 Hour Runtime on Low, Aromatherapy
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0.21 gal. Ultrasonic Cool Mist Humidifier for Rooms up to 210 sq. ft in Blue/White, 14 Hour Runtime on Low, Aromatherapy
The 14-hour* Ultrasonic Cool Mist Humidifier guards against problems caused by dry air in the home. Silver Clean Protection is embedded in the tank to help keep the water tank cleaner longer. Thanks to ultrason
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Price History Chart
Recorded price history
| Date | Price |
|---|---|
| Aug 6, 2026 | $29.99 |
| Aug 5, 2026 | $19.99 |
| Aug 4, 2026 | $29.99 |
| Jul 31, 2026 | $19.99 |
| Jul 30, 2026 | $29.99 |
| Jul 29, 2026 | $19.99 |
| Jul 26, 2026 | $29.99 |
| Jul 25, 2026 | $19.99 |
| Jul 21, 2026 | $29.99 |
| Jul 18, 2026 | $19.99 |
| Jul 17, 2026 | $29.99 |
| Jul 14, 2026 | $19.99 |
| Jul 13, 2026 | $29.99 |
| Jun 11, 2026 | $19.99 |
| Jun 10, 2026 | $29.99 |
| Jun 8, 2026 | $19.99 |
| Jun 6, 2026 | $29.99 |
| Jun 5, 2026 | $19.99 |
| Dec 14, 2025 | $29.99 |
| Nov 30, 2025 | $29.99 |
Analysis
0.21 gal. Ultrasonic Cool Mist Humidifier for Rooms up to 210 sq. ft in Blue/White, 14 Hour Runtime on Low, Aromatherapy price analysis
Price analysis for 0.21 gal. Ultrasonic Cool Mist Humidifier for Rooms up to 210 sq. ft in Blue/White, 14 Hour Runtime on Low, Aromatherapy at Home Depot: Today's price is $29.99. Current price is 20% above the 90-day average of $24.99 (a $5.00 above the running mean).
- Currently listed at $29.99, which is $0.00 above the original MSRP of $29.99.
- Current price is 20% above the 90-day average of $24.99 (a $5.00 above the running mean).
- The lowest recorded price on PriceWatchPro was $19.99 on June 5, 2026. That's $10.00 below today's price.
- The highest recorded price on PriceWatchPro was $29.99 on November 30, 2025.
- 30-day trend: essentially flat (less than 1% movement).
- Across 19 tracked price changes, the listing has dropped 9 times with an average drop of $10.00.
- PriceWatchPro has been tracking this listing since November 30, 2025 (251 days of price history).
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Snapshot
0.21 gal. Ultrasonic Cool Mist Humidifier for Rooms up to 210 sq. ft in Blue/White, 14 Hour Runtime on Low, Aromatherapy shopping snapshot
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