Price History for Model 700M 18 gal. for up to 5,300 sq. ft. Whole-House Fan-Powered Evaporative Humidifier with Manual Control
Close
Model 700M 18 gal. for up to 5,300 sq. ft. Whole-House Fan-Powered Evaporative Humidifier with Manual Control
AprilAire helps make your home a Healthy Air environment with the Model 700M 18 gal. Fan-Powered Humidifier. This whole-house humidifier is designed for homes up to 5,300 sq. ft., delivering optimal relative hu
Set Price Alert
Price History Chart
Recorded price history
| Date | Price |
|---|---|
| Aug 11, 2026 | $469.99 |
| Aug 9, 2026 | $479.99 |
| Aug 7, 2026 | $469.99 |
| Aug 6, 2026 | $479.99 |
| Jul 10, 2026 | $469.99 |
| Jul 8, 2026 | $404.08 |
| Jul 6, 2026 | $403.74 |
| Jul 5, 2026 | $403.41 |
| Jul 3, 2026 | $403.07 |
| Jun 29, 2026 | $383.95 |
| Jun 26, 2026 | $410.07 |
| Jun 25, 2026 | $406.54 |
| Jun 24, 2026 | $403.02 |
| Jun 23, 2026 | $401.25 |
| Jun 21, 2026 | $399.49 |
| Jun 6, 2026 | $414.53 |
| May 29, 2026 | $453.95 |
| May 22, 2026 | $418.76 |
| May 16, 2026 | $465.29 |
| May 4, 2026 | $399.49 |
| Apr 8, 2026 | $469.99 |
| Apr 3, 2026 | $379.50 |
| Apr 1, 2026 | $469.99 |
| Mar 30, 2026 | $380.69 |
| Mar 27, 2026 | $401.84 |
| Mar 5, 2026 | $469.99 |
| Feb 28, 2026 | $469.99 |
| Feb 24, 2026 | $469.99 |
| Jan 23, 2026 | $469.99 |
Analysis
Model 700M 18 gal. for up to 5,300 sq. ft. Whole-House Fan-Powered Evaporative Humidifier with Manual Control price analysis
Price analysis for Model 700M 18 gal. for up to 5,300 sq. ft. Whole-House Fan-Powered Evaporative Humidifier with Manual Control at Home Depot: Today's price is $469.99. Current price is 10% above the 90-day average of $428.48 (a $41.51 above the running mean).
- Currently listed at $469.99, which is $0.00 above the original MSRP of $469.99.
- Current price is 10% above the 90-day average of $428.48 (a $41.51 above the running mean).
- The lowest recorded price on PriceWatchPro was $379.50 on April 3, 2026. That's $90.49 below today's price.
- The highest recorded price on PriceWatchPro was $479.99 on August 6, 2026. Today's price is $10.00 below that peak.
- 30-day trend: trending down 2.1% from $479.99 to $469.99.
- Across 28 tracked price changes, the listing has dropped 10 times with an average drop of $39.74.
- PriceWatchPro has been tracking this listing since January 23, 2026 (200 days of price history).
Related
More Plumbing deals on Home Depot
Track price history on other items shoppers are watching in this category.
Support
Home Depot FAQs
Tips for tracking this Home Depot item with alerts and price history.
How do I track price drops for Home Depot?
Pick a target price on this page and save it. We will email you when this Home Depot listing drops below your goal.
Where can I review price history?
Check the price history chart on this page to compare today’s price against recent highs and lows before buying.
Can I edit or pause alerts later?
Yes. Edit, pause, or delete alerts anytime from your PriceWatchPro dashboard after you sign in.
Snapshot
Model 700M 18 gal. for up to 5,300 sq. ft. Whole-House Fan-Powered Evaporative Humidifier with Manual Control shopping snapshot
Track this Home Depot listing with real-time alerts, a full price history, and side-by-side savings tips.
Understand pricing trends
Use the chart above to see seasonal lows, promo spikes, and the average street price so you can time your purchase.
Set alerts that match your budget
Choose a target price and we will email you when Model 700M 18 gal. for up to 5,300 sq. ft. Whole-House Fan-Powered Evaporative Humidifier with Manual Control dips below that number.
Shop confidently
Review specs, availability, and recent updates from Home Depot before jumping to the store page.