Price History for HF4H21-01M Elite Aseptic Pool and Spa Filter Cartridge Replacement
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HF4H21-01M Elite Aseptic Pool and Spa Filter Cartridge Replacement
Raise the level of your pool and spa filtration system with the Hurricane Durable Elite Aseptic Pool and Spa Filter Cartridge Replacement, designed to fit Unicel 4CH-21, PTL18P4, Filbur FC-0136, and other compa
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Price History Chart
Recorded price history
Showing the 30 most recent of 43 recorded prices.
| Date | Price |
|---|---|
| Aug 14, 2026 | $37.27 |
| Aug 13, 2026 | $33.99 |
| Aug 12, 2026 | $37.27 |
| Aug 11, 2026 | $37.25 |
| Jul 30, 2026 | $38.92 |
| Jul 29, 2026 | $46.99 |
| Jul 27, 2026 | $42.99 |
| Jul 25, 2026 | $38.92 |
| Jul 18, 2026 | $42.99 |
| Jul 17, 2026 | $38.92 |
| Jul 15, 2026 | $46.24 |
| Jul 12, 2026 | $37.39 |
| Jul 9, 2026 | $33.99 |
| Jul 3, 2026 | $38.79 |
| Jul 2, 2026 | $46.99 |
| Jun 26, 2026 | $38.79 |
| Jun 25, 2026 | $46.99 |
| Jun 22, 2026 | $38.79 |
| Jun 19, 2026 | $46.99 |
| Jun 15, 2026 | $38.79 |
| Jun 14, 2026 | $46.99 |
| Jun 5, 2026 | $34.09 |
| Jun 1, 2026 | $38.79 |
| May 31, 2026 | $46.99 |
| May 30, 2026 | $38.71 |
| May 23, 2026 | $35.19 |
| May 22, 2026 | $31.99 |
| May 16, 2026 | $38.79 |
| May 14, 2026 | $46.99 |
| May 11, 2026 | $38.79 |
Analysis
HF4H21-01M Elite Aseptic Pool and Spa Filter Cartridge Replacement price analysis
Price analysis for HF4H21-01M Elite Aseptic Pool and Spa Filter Cartridge Replacement at Home Depot: Today's price is $37.27. Current price is 7% below the 90-day average of $39.93 (a $2.66 below the running mean).
- Currently listed at $37.27, which is $6.28 above the original MSRP of $30.99.
- Current price is 7% below the 90-day average of $39.93 (a $2.66 below the running mean).
- The lowest recorded price on PriceWatchPro was $30.99 on October 19, 2025. That's $6.28 below today's price.
- The highest recorded price on PriceWatchPro was $46.99 on May 5, 2026. Today's price is $9.72 below that peak.
- Across 42 tracked price changes, the listing has dropped 18 times with an average drop of $6.08.
- PriceWatchPro has been tracking this listing since October 19, 2025 (340 days of price history).
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