Price History for WCSTB45KG Whole House & Commercial Water Softener System, 45,000 Grains High Capacity, Removes Hard Water and Scale
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WCSTB45KG Whole House & Commercial Water Softener System, 45,000 Grains High Capacity, Removes Hard Water and Scale
The iSpring WCSTB45KG Whole House Water Softener System features a high-capacity 45,000-grain design, third-party tested to reduce up to 99.71% of water hardness by removing calcium and magnesium, delivering so
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Price History Chart
Recorded price history
| Date | Price |
|---|---|
| Sep 8, 2026 | $529.40 |
| Sep 5, 2026 | $699.99 |
| Sep 2, 2026 | $529.40 |
| Aug 23, 2026 | $594.99 |
| Jul 18, 2026 | $699.99 |
| Jul 11, 2026 | $858.98 |
| Jul 10, 2026 | $846.99 |
| Jul 9, 2026 | $769.99 |
| Mar 12, 2026 | $699.99 |
| Mar 11, 2026 | $699.99 |
| Mar 9, 2026 | $699.99 |
| Jan 28, 2026 | $699.99 |
Analysis
WCSTB45KG Whole House & Commercial Water Softener System, 45,000 Grains High Capacity, Removes Hard Water and Scale price analysis
Price analysis for WCSTB45KG Whole House & Commercial Water Softener System, 45,000 Grains High Capacity, Removes Hard Water and Scale at Home Depot: Today's price is $529.40. That's 24% off the MSRP of $699.99. Current price is 23% below the 90-day average of $691.22 (a $161.82 below the running mean).
- The current price of $529.40 is 24% (or $170.59) below the MSRP of $699.99.
- Current price is 23% below the 90-day average of $691.22 (a $161.82 below the running mean).
- The lowest recorded price on PriceWatchPro was $529.40 on September 2, 2026. The current listing is at this all-time low.
- The highest recorded price on PriceWatchPro was $858.98 on July 11, 2026. Today's price is $329.58 below that peak.
- 30-day trend: trending down 11.0% from $594.99 to $529.40.
- Across 11 tracked price changes, the listing has dropped 4 times with an average drop of $125.04.
- PriceWatchPro has been tracking this listing since January 28, 2026 (236 days of price history).
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