Price History for 115/250V 30A CW4E-30A-S Noise Power EMI Filter
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115/250V 30A CW4E-30A-S Noise Power EMI Filter
General purpose single phase power line filters easy to install.Available for small electronic equipments and measuring in instrument.
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Price History Chart
Recorded price history
| Date | Price |
|---|---|
| May 4, 2026 | $20.59 |
| Apr 22, 2026 | $20.49 |
| Jan 31, 2026 | $20.59 |
| Jan 12, 2026 | $20.59 |
| Dec 7, 2025 | $20.59 |
| Dec 4, 2025 | $20.59 |
Analysis
115/250V 30A CW4E-30A-S Noise Power EMI Filter price analysis
Price analysis for 115/250V 30A CW4E-30A-S Noise Power EMI Filter at Walmart: Today's price is $20.59. The lowest recorded price on PriceWatchPro was $20.49 on April 22, 2026. That's $0.10 below today's price.
- Currently listed at $20.59, which is $0.79 above the original MSRP of $19.80.
- The lowest recorded price on PriceWatchPro was $20.49 on April 22, 2026. That's $0.10 below today's price.
- The highest recorded price on PriceWatchPro was $20.59 on December 4, 2025.
- No meaningful price drops recorded in the tracked history — this listing has held steady or trended upward.
- PriceWatchPro has been tracking this listing since December 4, 2025 (245 days of price history).
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