Price History for 20 in. Big Blue Specialty Calcite Low pH Neutralizing Replacement Water Filter Cartridge
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20 in. Big Blue Specialty Calcite Low pH Neutralizing Replacement Water Filter Cartridge
The FI-PHPLUS20-BB filter cartridges utilize calcite media to neutralize low pH conditions and to re-mineralize acidic water that is low in minerals. Calcite is a naturally occurring calcium carbonate mineral w
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Price History Chart
Recorded price history
| Date | Price |
|---|---|
| Jan 17, 2026 | $73.45 |
| Jan 1, 2026 | $65.95 |
| Dec 14, 2025 | $70.04 |
| Oct 28, 2025 | $70.04 |
| Oct 27, 2025 | $70.04 |
| Oct 23, 2025 | $70.04 |
Analysis
20 in. Big Blue Specialty Calcite Low pH Neutralizing Replacement Water Filter Cartridge price analysis
Price analysis for 20 in. Big Blue Specialty Calcite Low pH Neutralizing Replacement Water Filter Cartridge at Home Depot: Today's price is $73.45. The lowest recorded price on PriceWatchPro was $65.95 on January 1, 2026. That's $7.50 below today's price.
- Currently listed at $73.45, which is $3.41 above the original MSRP of $70.04.
- The lowest recorded price on PriceWatchPro was $65.95 on January 1, 2026. That's $7.50 below today's price.
- The highest recorded price on PriceWatchPro was $73.45 on January 17, 2026.
- Across 5 tracked price changes, the listing has dropped 1 times with an average drop of $4.09.
- PriceWatchPro has been tracking this listing since October 23, 2025 (358 days of price history).
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