Price History for WD-T4-RCAO Replacement Filter, Pack of 1RO & 2CF & 1CB & 1Alkaline Filter, Replacement for WD-T4-A Tankless RO System
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WD-T4-RCAO Replacement Filter, Pack of 1RO & 2CF & 1CB & 1Alkaline Filter, Replacement for WD-T4-A Tankless RO System
Waterdrop WD-T4-RCAO Replacement Filter, Pack of 1 RO and 2 CF and 1 CB and 1 Alkaline Filter. Replacement for WD-T4-A Tankless Reverse Osmosis System (2*CF + 1*CB + 1*ALK + 1*RO). This replacement filter bundl
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Price History Chart
Recorded price history
| Date | Price |
|---|---|
| Feb 28, 2026 | $119.99 |
| Feb 8, 2026 | $114.99 |
| Jan 22, 2026 | $109.99 |
| Dec 14, 2025 | $105.99 |
| Nov 16, 2025 | $105.99 |
| Oct 31, 2025 | $105.99 |
| Oct 19, 2025 | $105.99 |
Analysis
WD-T4-RCAO Replacement Filter, Pack of 1RO & 2CF & 1CB & 1Alkaline Filter, Replacement for WD-T4-A Tankless RO System price analysis
Price analysis for WD-T4-RCAO Replacement Filter, Pack of 1RO & 2CF & 1CB & 1Alkaline Filter, Replacement for WD-T4-A Tankless RO System at Home Depot: Today's price is $119.99. The lowest recorded price on PriceWatchPro was $105.99 on October 19, 2025. That's $14.00 below today's price.
- Currently listed at $119.99, which is $14.00 above the original MSRP of $105.99.
- The lowest recorded price on PriceWatchPro was $105.99 on October 19, 2025. That's $14.00 below today's price.
- The highest recorded price on PriceWatchPro was $119.99 on February 28, 2026.
- No meaningful price drops recorded in the tracked history — this listing has held steady or trended upward.
- PriceWatchPro has been tracking this listing since October 19, 2025 (296 days of price history).
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