Price History for Ultimate Compact 4-Stage Under-Sink Reverse Osmosis Drinking Water Filtration System
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Ultimate Compact 4-Stage Under-Sink Reverse Osmosis Drinking Water Filtration System
The light and compact RO-QUICK90 reverse osmosis water filtration system is designed with simplicity and performance in mind. Put through the same rigorous quality control process as other APEC reverse osmosis
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Price History Chart
Recorded price history
| Date | Price |
|---|---|
| Aug 13, 2026 | $223.54 |
| Jul 16, 2026 | $262.99 |
| Jul 15, 2026 | $271.99 |
| Jul 10, 2026 | $262.99 |
| Jul 9, 2026 | $271.99 |
| Jun 20, 2026 | $262.99 |
| Jun 19, 2026 | $249.95 |
| Jun 14, 2026 | $262.99 |
| Dec 14, 2025 | $210.48 |
| Nov 10, 2025 | $210.48 |
| Nov 3, 2025 | $210.48 |
| Oct 20, 2025 | $210.48 |
Analysis
Ultimate Compact 4-Stage Under-Sink Reverse Osmosis Drinking Water Filtration System price analysis
Price analysis for Ultimate Compact 4-Stage Under-Sink Reverse Osmosis Drinking Water Filtration System at Home Depot: Today's price is $223.54. Current price is 14% below the 90-day average of $258.68 (a $35.14 below the running mean).
- Currently listed at $223.54, which is $13.06 above the original MSRP of $210.48.
- Current price is 14% below the 90-day average of $258.68 (a $35.14 below the running mean).
- The lowest recorded price on PriceWatchPro was $210.48 on October 20, 2025. That's $13.06 below today's price.
- The highest recorded price on PriceWatchPro was $271.99 on July 9, 2026. Today's price is $48.45 below that peak.
- Across 11 tracked price changes, the listing has dropped 4 times with an average drop of $17.62.
- PriceWatchPro has been tracking this listing since October 20, 2025 (303 days of price history).
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