Price History for All-in-One Water Care Set: WD-X16 Tankless RO System (11-Stage, BPA-Free) and 3-Pack AP431-3 Hot Water Scale Inhibitor
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All-in-One Water Care Set: WD-X16 Tankless RO System (11-Stage, BPA-Free) and 3-Pack AP431-3 Hot Water Scale Inhibitor
Waterdrop X16 Tankless RO System Bundle with AP431 Scale Inhibitor Cartridges: 1600 GPD 11-Stage Under Sink RO System with Alkaline Mineral pH+ Enhancement and 3:1 Pure-to-Drain Ratio, Paired with Scale Prevent
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Price History Chart
Recorded price history
| Date | Price |
|---|---|
| Jul 31, 2026 | $1631.61 |
| Jul 24, 2026 | $1645.59 |
| Jul 16, 2026 | $1631.61 |
| Apr 15, 2026 | $1645.59 |
| Apr 8, 2026 | $1631.61 |
| Apr 5, 2026 | $1645.59 |
| Dec 14, 2025 | $2050.99 |
| Nov 25, 2025 | $2050.99 |
| Nov 5, 2025 | $2050.99 |
| Oct 17, 2025 | $2050.99 |
Analysis
All-in-One Water Care Set: WD-X16 Tankless RO System (11-Stage, BPA-Free) and 3-Pack AP431-3 Hot Water Scale Inhibitor price analysis
Price analysis for All-in-One Water Care Set: WD-X16 Tankless RO System (11-Stage, BPA-Free) and 3-Pack AP431-3 Hot Water Scale Inhibitor at Home Depot: Today's price is $1631.61. That's 20% off the MSRP of $2050.99. Current price is 0% below the 90-day average of $1636.27 (a $4.66 below the running mean).
- The current price of $1631.61 is 20% (or $419.38) below the MSRP of $2050.99.
- Current price is 0% below the 90-day average of $1636.27 (a $4.66 below the running mean).
- The lowest recorded price on PriceWatchPro was $1631.61 on April 8, 2026. The current listing is at this all-time low.
- The highest recorded price on PriceWatchPro was $2050.99 on October 17, 2025. Today's price is $419.38 below that peak.
- 30-day trend: essentially flat (less than 1% movement).
- Across 9 tracked price changes, the listing has dropped 4 times with an average drop of $111.84.
- PriceWatchPro has been tracking this listing since October 17, 2025 (299 days of price history).
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