Price History for Calci-Free Tankless Water Heater Flush
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Calci-Free Tankless Water Heater Flush
Cleans heater coils thoroughly. Restores pressure and circulation in minutes, with no strong odor. Calci-Free is a unique, economical, biodegradable cleaner containing a combination of organic, inorganic and co
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Price History Chart
Recorded price history
| Date | Price |
|---|---|
| Jun 10, 2026 | $18.79 |
| May 21, 2026 | $19.99 |
| May 16, 2026 | $20.65 |
| May 14, 2026 | $19.99 |
| Apr 13, 2026 | $20.65 |
| Apr 11, 2026 | $19.99 |
| Apr 10, 2026 | $20.65 |
| Mar 30, 2026 | $21.43 |
| Mar 28, 2026 | $20.65 |
| Mar 26, 2026 | $21.43 |
| Mar 25, 2026 | $21.99 |
| Mar 24, 2026 | $20.65 |
| Mar 16, 2026 | $21.43 |
| Jan 14, 2026 | $21.99 |
| Jan 13, 2026 | $24.28 |
| Jan 9, 2026 | $21.99 |
| Jan 8, 2026 | $22.70 |
| Jan 7, 2026 | $21.99 |
| Dec 24, 2025 | $22.70 |
| Dec 14, 2025 | $22.95 |
| Nov 26, 2025 | $22.95 |
| Nov 20, 2025 | $22.95 |
| Oct 22, 2025 | $22.95 |
Analysis
Calci-Free Tankless Water Heater Flush price analysis
Price analysis for Calci-Free Tankless Water Heater Flush at Home Depot: Today's price is $18.79. That's 18% off the MSRP of $22.95. Current price is 3% below the 90-day average of $19.39 (a $0.60 below the running mean).
- The current price of $18.79 is 18% (or $4.16) below the MSRP of $22.95.
- Current price is 3% below the 90-day average of $19.39 (a $0.60 below the running mean).
- The lowest recorded price on PriceWatchPro was $18.79 on June 10, 2026. The current listing is at this all-time low.
- The highest recorded price on PriceWatchPro was $24.28 on January 13, 2026. Today's price is $5.49 below that peak.
- Across 22 tracked price changes, the listing has dropped 12 times with an average drop of $0.86.
- PriceWatchPro has been tracking this listing since October 22, 2025 (297 days of price history).
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Snapshot
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