Price History for 4396508 Comparable Refrigerator Water Filter (3-Pack)
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4396508 Comparable Refrigerator Water Filter (3-Pack)
The RB-W1 Refrigerator Filter by ReplacementBrand (3-Pack) is comparable to the popular Whirlpool 4396508 and 4396510 filter. Coconut carbon filter media reduces chlorine taste and odor, rust and more. Enjoy re
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Price History Chart
Recorded price history
| Date | Price |
|---|---|
| Jul 16, 2026 | $44.62 |
| Jul 15, 2026 | $45.91 |
| Jun 30, 2026 | $44.62 |
| Mar 1, 2026 | $46.00 |
| Jan 14, 2026 | $53.30 |
| Jan 10, 2026 | $44.62 |
| Dec 14, 2025 | $51.81 |
| Nov 22, 2025 | $51.81 |
| Oct 22, 2025 | $51.81 |
| Oct 20, 2025 | $51.81 |
Analysis
4396508 Comparable Refrigerator Water Filter (3-Pack) price analysis
Price analysis for 4396508 Comparable Refrigerator Water Filter (3-Pack) at Home Depot: Today's price is $44.62. That's 14% off the MSRP of $51.81. Current price is 1% below the 90-day average of $45.05 (a $0.43 below the running mean).
- The current price of $44.62 is 14% (or $7.19) below the MSRP of $51.81.
- Current price is 1% below the 90-day average of $45.05 (a $0.43 below the running mean).
- The lowest recorded price on PriceWatchPro was $44.62 on January 10, 2026. The current listing is at this all-time low.
- The highest recorded price on PriceWatchPro was $53.30 on January 14, 2026. Today's price is $8.68 below that peak.
- 30-day trend: trending down 2.8% from $45.91 to $44.62.
- Across 9 tracked price changes, the listing has dropped 4 times with an average drop of $4.29.
- PriceWatchPro has been tracking this listing since October 20, 2025 (297 days of price history).
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