Price History for Whole House 4.5 in. x 10 in. CTO Carbon Block and Anti-Scale Polyfilter Water Filter Pack for WGB21B-DS
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Whole House 4.5 in. x 10 in. CTO Carbon Block and Anti-Scale Polyfilter Water Filter Pack for WGB21B-DS
This pack includes one 10 in. x 4.5 in. CTO carbon block filter (FC15B) and one 10 in. x 4.5 in. anti-scale water filter (FWDS80K) - the official replacements for the iSpring whole house water filtration system
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Price History Chart
Recorded price history
| Date | Price |
|---|---|
| Dec 14, 2025 | $214.20 |
| Oct 30, 2025 | $214.20 |
| Oct 25, 2025 | $214.20 |
| Oct 24, 2025 | $214.20 |
Analysis
Whole House 4.5 in. x 10 in. CTO Carbon Block and Anti-Scale Polyfilter Water Filter Pack for WGB21B-DS price analysis
Price analysis for Whole House 4.5 in. x 10 in. CTO Carbon Block and Anti-Scale Polyfilter Water Filter Pack for WGB21B-DS at Home Depot: Today's price is $214.20. The lowest recorded price on PriceWatchPro was $214.20 on October 24, 2025. The current listing is at this all-time low.
- Currently listed at $214.20, which is $0.00 above the original MSRP of $214.20.
- The lowest recorded price on PriceWatchPro was $214.20 on October 24, 2025. The current listing is at this all-time low.
- The highest recorded price on PriceWatchPro was $214.20 on October 24, 2025.
- 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 24, 2025 (291 days of price history).
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