Price History for Classic 3-Stage Tankless Under Sink Water Filtration System for Drinking, SGS-Tested PFAS Reducing, High Capacity System
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Classic 3-Stage Tankless Under Sink Water Filtration System for Drinking, SGS-Tested PFAS Reducing, High Capacity System
Enjoy cleaner, safer drinking water with the ISPRING US31-PF Classic 3-Stage Under Sink Water Filtration System. Featuring an SGS-tested PFAS-reducing filter and advanced 3-stage filtration, this system removes
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Price History Chart
Recorded price history
| Date | Price |
|---|---|
| Aug 5, 2026 | $170.99 |
| Jul 30, 2026 | $153.89 |
| Apr 19, 2026 | $170.99 |
| Apr 11, 2026 | $153.88 |
| Apr 4, 2026 | $170.99 |
| Mar 30, 2026 | $153.88 |
| Dec 14, 2025 | $170.99 |
| Dec 4, 2025 | $170.99 |
| Dec 2, 2025 | $170.99 |
| Oct 26, 2025 | $170.99 |
Analysis
Classic 3-Stage Tankless Under Sink Water Filtration System for Drinking, SGS-Tested PFAS Reducing, High Capacity System price analysis
Price analysis for Classic 3-Stage Tankless Under Sink Water Filtration System for Drinking, SGS-Tested PFAS Reducing, High Capacity System at Home Depot: Today's price is $170.99. Current price is 5% above the 90-day average of $162.44 (a $8.55 above the running mean).
- Currently listed at $170.99, which is $0.00 above the original MSRP of $170.99.
- Current price is 5% above the 90-day average of $162.44 (a $8.55 above the running mean).
- The lowest recorded price on PriceWatchPro was $153.88 on March 30, 2026. That's $17.11 below today's price.
- The highest recorded price on PriceWatchPro was $170.99 on October 26, 2025.
- 30-day trend: trending up 11.1% from $153.89 to $170.99.
- Across 9 tracked price changes, the listing has dropped 3 times with an average drop of $17.11.
- PriceWatchPro has been tracking this listing since October 26, 2025 (285 days of price history).
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