Price History for Carbon Block Replacement Filter Cartridge for AF-3000, Reverse Osmosis and Undercounter Filters (2-Pack)
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Carbon Block Replacement Filter Cartridge for AF-3000, Reverse Osmosis and Undercounter Filters (2-Pack)
AF-1000 - Carbon Block Cartridge is a replacement cartridge for AF-3000 Countertop Filter, AF-4003 Undersink System, and AF-5000 Series - Reverse Osmosis Systems. It also fits any system that has 10 in. standar
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Price History Chart
Recorded price history
| Date | Price |
|---|---|
| Aug 21, 2026 | $21.10 |
| Jul 14, 2026 | $26.38 |
| Jun 5, 2026 | $28.99 |
| May 13, 2026 | $21.98 |
| Mar 18, 2026 | $20.55 |
| Dec 14, 2025 | $19.21 |
| Dec 12, 2025 | $19.21 |
| Dec 8, 2025 | $19.21 |
| Nov 26, 2025 | $19.21 |
Analysis
Carbon Block Replacement Filter Cartridge for AF-3000, Reverse Osmosis and Undercounter Filters (2-Pack) price analysis
Price analysis for Carbon Block Replacement Filter Cartridge for AF-3000, Reverse Osmosis and Undercounter Filters (2-Pack) at Home Depot: Today's price is $21.10. Current price is 11% below the 90-day average of $23.74 (a $2.64 below the running mean).
- Currently listed at $21.10, which is $1.89 above the original MSRP of $19.21.
- Current price is 11% below the 90-day average of $23.74 (a $2.64 below the running mean).
- The lowest recorded price on PriceWatchPro was $19.21 on November 26, 2025. That's $1.89 below today's price.
- The highest recorded price on PriceWatchPro was $28.99 on June 5, 2026. Today's price is $7.89 below that peak.
- Across 8 tracked price changes, the listing has dropped 2 times with an average drop of $3.95.
- PriceWatchPro has been tracking this listing since November 26, 2025 (308 days of price history).
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