Price History for 5 lb. Pool Total Alkalinity Increaser
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5 lb. Pool Total Alkalinity Increaser
Robelle Total Alkalinity Control is used when pH levels fluctuate widely over a short period of time. A low total alkaline reading is also indicative of corrosive pool water, a blue or green cast to the water a
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Price History Chart
Recorded price history
Showing the 30 most recent of 33 recorded prices.
| Date | Price |
|---|---|
| Jul 15, 2026 | $17.99 |
| Jul 10, 2026 | $16.36 |
| Jul 3, 2026 | $14.87 |
| Jun 26, 2026 | $13.52 |
| Jun 21, 2026 | $12.29 |
| Jun 14, 2026 | $13.52 |
| Jun 11, 2026 | $12.29 |
| Jun 7, 2026 | $13.52 |
| Jun 6, 2026 | $12.29 |
| Jun 5, 2026 | $13.52 |
| Jun 2, 2026 | $12.29 |
| Jun 1, 2026 | $13.52 |
| May 19, 2026 | $12.29 |
| May 15, 2026 | $13.66 |
| May 10, 2026 | $15.03 |
| May 9, 2026 | $13.66 |
| May 8, 2026 | $15.03 |
| May 7, 2026 | $13.66 |
| May 5, 2026 | $15.03 |
| May 4, 2026 | $13.66 |
| May 1, 2026 | $15.03 |
| Apr 28, 2026 | $13.66 |
| Apr 27, 2026 | $15.03 |
| Apr 25, 2026 | $13.66 |
| Apr 24, 2026 | $15.03 |
| Feb 3, 2026 | $13.66 |
| Feb 1, 2026 | $15.03 |
| Jan 10, 2026 | $13.66 |
| Jan 6, 2026 | $15.03 |
| Dec 14, 2025 | $13.66 |
Analysis
5 lb. Pool Total Alkalinity Increaser price analysis
Price analysis for 5 lb. Pool Total Alkalinity Increaser at Home Depot: Today's price is $17.99. Current price is 30% above the 90-day average of $13.83 (a $4.16 above the running mean).
- Currently listed at $17.99, which is $4.33 above the original MSRP of $13.66.
- Current price is 30% above the 90-day average of $13.83 (a $4.16 above the running mean).
- The lowest recorded price on PriceWatchPro was $12.29 on May 19, 2026. That's $5.70 below today's price.
- The highest recorded price on PriceWatchPro was $17.99 on July 15, 2026.
- Across 32 tracked price changes, the listing has dropped 13 times with an average drop of $1.33.
- PriceWatchPro has been tracking this listing since November 13, 2025 (281 days of price history).
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