Price History for WGB31B-PF Whole House Water Filter System SGS-Tested to Remove up to 99% PFAS Reduces Sediment, Chlorine, Taste and Odor
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WGB31B-PF Whole House Water Filter System SGS-Tested to Remove up to 99% PFAS Reduces Sediment, Chlorine, Taste and Odor
The ISPRING WGB31B-PF whole house water filter system offers compact, reliable protection for households seeking safer, cleaner water. With its upgraded 3-stage filtration, including an SGS-tested FC15B-PF filt
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Price History Chart
Recorded price history
| Date | Price |
|---|---|
| Aug 19, 2026 | $389.99 |
| Aug 13, 2026 | $303.52 |
| Jul 1, 2026 | $389.99 |
| Jun 5, 2026 | $390.99 |
| May 4, 2026 | $389.99 |
| Mar 4, 2026 | $383.13 |
| Jan 31, 2026 | $387.66 |
| Dec 14, 2025 | $389.99 |
| Nov 14, 2025 | $389.99 |
| Nov 4, 2025 | $389.99 |
| Oct 20, 2025 | $389.99 |
Analysis
WGB31B-PF Whole House Water Filter System SGS-Tested to Remove up to 99% PFAS Reduces Sediment, Chlorine, Taste and Odor price analysis
Price analysis for WGB31B-PF Whole House Water Filter System SGS-Tested to Remove up to 99% PFAS Reduces Sediment, Chlorine, Taste and Odor at Home Depot: Today's price is $389.99. Current price is 6% above the 90-day average of $368.62 (a $21.37 above the running mean).
- Currently listed at $389.99, which is $0.00 above the original MSRP of $389.99.
- Current price is 6% above the 90-day average of $368.62 (a $21.37 above the running mean).
- The lowest recorded price on PriceWatchPro was $303.52 on August 13, 2026. That's $86.47 below today's price.
- The highest recorded price on PriceWatchPro was $390.99 on June 5, 2026. Today's price is $1.00 below that peak.
- 30-day trend: trending up 28.5% from $303.52 to $389.99.
- Across 10 tracked price changes, the listing has dropped 4 times with an average drop of $23.58.
- PriceWatchPro has been tracking this listing since October 20, 2025 (305 days of price history).
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