Price History for 25 lbs. Total Alkalinity Control for Swimming Pools
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25 lbs. Total Alkalinity Control for Swimming Pools
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,
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Price History Chart
Recorded price history
| Date | Price |
|---|---|
| Aug 1, 2026 | $49.48 |
| Jul 29, 2026 | $54.57 |
| Jul 20, 2026 | $49.48 |
| Jul 19, 2026 | $54.57 |
| Jul 18, 2026 | $49.48 |
| Jul 11, 2026 | $53.49 |
| May 15, 2026 | $49.48 |
| May 13, 2026 | $54.43 |
| Apr 17, 2026 | $49.48 |
| Apr 16, 2026 | $47.99 |
| Apr 12, 2026 | $49.48 |
| Apr 10, 2026 | $53.48 |
| Apr 7, 2026 | $49.48 |
| Apr 4, 2026 | $53.48 |
| Apr 1, 2026 | $49.48 |
| Feb 4, 2026 | $53.48 |
| Jan 4, 2026 | $53.19 |
| Dec 28, 2025 | $49.25 |
| Dec 24, 2025 | $45.60 |
| Dec 14, 2025 | $35.60 |
| Nov 13, 2025 | $35.60 |
| Oct 29, 2025 | $35.60 |
| Oct 19, 2025 | $35.60 |
Analysis
25 lbs. Total Alkalinity Control for Swimming Pools price analysis
Price analysis for 25 lbs. Total Alkalinity Control for Swimming Pools at Home Depot: Today's price is $49.48. Current price is 5% below the 90-day average of $51.85 (a $2.37 below the running mean).
- Currently listed at $49.48, which is $13.88 above the original MSRP of $35.60.
- Current price is 5% below the 90-day average of $51.85 (a $2.37 below the running mean).
- The lowest recorded price on PriceWatchPro was $35.60 on October 19, 2025. That's $13.88 below today's price.
- The highest recorded price on PriceWatchPro was $54.57 on July 19, 2026. Today's price is $5.09 below that peak.
- 30-day trend: trending down 9.3% from $54.57 to $49.48.
- Across 22 tracked price changes, the listing has dropped 8 times with an average drop of $4.08.
- PriceWatchPro has been tracking this listing since October 19, 2025 (308 days of price history).
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