Price History for 50 GPD RO Membrane Residential Reverse Osmosis Membrane Water Filter Cartridge Replacement for Home Drinking Filtration
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50 GPD RO Membrane Residential Reverse Osmosis Membrane Water Filter Cartridge Replacement for Home Drinking Filtration
A reverse osmosis (RO) membrane is a semipermeable membrane that is designed to remove ions, molecules and larger particles from a solution. It is commonly used to purify water and other liquids and is also use
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Price History Chart
Recorded price history
| Date | Price |
|---|---|
| Jul 26, 2026 | $19.99 |
| Jul 13, 2026 | $19.72 |
| Jun 30, 2026 | $19.99 |
| Jun 25, 2026 | $21.99 |
| Dec 14, 2025 | $33.63 |
| Dec 13, 2025 | $33.63 |
| Nov 4, 2025 | $33.63 |
| Oct 30, 2025 | $33.63 |
Analysis
50 GPD RO Membrane Residential Reverse Osmosis Membrane Water Filter Cartridge Replacement for Home Drinking Filtration price analysis
Price analysis for 50 GPD RO Membrane Residential Reverse Osmosis Membrane Water Filter Cartridge Replacement for Home Drinking Filtration at Home Depot: Today's price is $19.99. That's 41% off the MSRP of $33.63. Current price is 2% below the 90-day average of $20.42 (a $0.43 below the running mean).
- The current price of $19.99 is 41% (or $13.64) below the MSRP of $33.63.
- Current price is 2% below the 90-day average of $20.42 (a $0.43 below the running mean).
- The lowest recorded price on PriceWatchPro was $19.72 on July 13, 2026. That's $0.27 below today's price.
- The highest recorded price on PriceWatchPro was $33.63 on October 30, 2025. Today's price is $13.64 below that peak.
- Across 7 tracked price changes, the listing has dropped 2 times with an average drop of $6.82.
- PriceWatchPro has been tracking this listing since October 30, 2025 (292 days of price history).
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