Audio Noise Filter Ground Loop Isolator for RCA Eliminate Hum Buzz Static Car Home Stereo System Car Audio Upgrade Filter
Quick answer
Is $4.45 a good price for Audio Noise Filter Ground Loop Isolator for RCA Eliminate Hum Buzz…?
Too early to tell: DipScout has tracked this price for less than a day, and comparing it with a typical price takes at least 7 days. Tracked since Oct 28, 2026, the price hasn't changed.
$4.45
Today it costs $4.45 on AliExpress. Since Oct 28, 2026, when we started tracking it, the price hasn't changed. We haven't tracked it long enough yet to say whether it's on sale.
We have tracked this product for less than a day; confirming a drop takes at least 7 days. The store advertises "was $9.47", but that is the store's own claim; we only state discounts our price history proves.
View on AliExpressThe price above is the last recorded reading, not a live checkout lookup.
Price history
$4.45
We started tracking this price on Oct 28. The chart takes shape over the days: we only draw prices we observed.
| Store | Kpoaa Led Choice Store |
|---|---|
| Product rating | — |
| Store rating | — |
| AliExpress category | Automobiles, Parts & Accessories › Car Electronics |
| Recorded readings | 1 |
| First seen | 10/28/2026 |
| Last reading | 10/28/2026, 7:36:21 PM UTC |