The price on AliExpress may have moved since our latest reading, 4 Nov. Purchase happens on AliExpress, under their terms — we never handle payment, and we earn a commission at no extra cost to you.
1 OF 7 READINGSHome & Garden
AC EMI Power Filter 4A/10A/20A 110V/220V Noise Audio Decoder Amplifier Purification RFI DC Isolator for Purify Power
1+ sold
$8.811 OF 7 READINGS
What our readings say: 1 of the 7 reading-days a verdict needs, and none in the last 7 days.
AliExpress prices this listing at 58.48 CNY. The $8.81 above is that figure converted by their affiliate API. AliExpress’s own site converts at a slightly different rate, so it may show a few percent less — the CNY number is the one neither of us converted.
Seller lists it at $11.15 — a claimed saving of $2.34. AliExpress does not verify that figure, and 21.9% of the listings we track make a claim in the same under 30% range, so on its own it means very little.
What we recorded for this product
Prices recorded by PriceProven over time. The listing shows its current price; this section shows the dated observations we have stored.
- Price on 4 November 2026
- $8.81
- Days of our own readings
- 1
- Price readings taken
- 1
- Tracking since
- 4 November 2026
- Seller claims it was
- $11.15 (−21%)
See what we have recorded across every listing we track
A verdict needs 7 separate days of our own readings. This product has 1, so 6 more days are needed before we will call the seller’s discount anything at all.
ShippingQuoted at AliExpress checkout
Buyer protectionHandled by AliExpress
ReturnsPer seller policy
E Star Parts Depot Store
Seller on AliExpress
About this product
We have one reading of this listing’s price, taken on 4 November 2026, at $8.81. Full specifications are on the AliExpress product page.
Home Furniture
Comparable products we track
7 products in Home & Garden close enough to compare on price — 4 are cheaper than this one.
3.5MM+ Audio Isolator Audio Current Acoustic Isolator Audio Noise Eliminator Common Ground Isolator Automobile-A51M
$18.08$9.27 more
NOT READ RECENTLY
12V 24V DC Power Supply 1A 2A 3A 5A 6A 8A 10A Led Lighting Transformer AC 110V 220V 240V Power Adapter LED Strip Router Driver
$6.01$2.80 less
TRACKING · DAY 2/7
vusum Switching Led power supply 5V power supply Transformer 110V 220V AC to DC 5V 2A 6A 10A 20A 30A 40A 50A 60A 72A Driver
$5.44$3.37 less
NOT READ RECENTLY
DC 5V 12V 24V Power Supply Adapter 5 12 24 Volt AC 110V - 220V Lighting Transformer 1A 2A 3A 4A 5A 6A 8A 10A LED Driver For CCTV
$3.55$5.26 less
NOT READ RECENTLY
New 2-Way Audio Isolator, Audio Current Eliminator, XLR 6.5, Permalloy Isolator, Mixer Live Broadcast-AD23
$21.63$12.82 more
TRACKING · DAY 2/7
How this compares to everything else we track
We show 53,192 products, one per title, in Home & Garden. At $8.81, it sits below the middle of that category, which is $11.15 — a range covering very different kinds of product, so read it as placing the price, not judging it.
The seller claims 21% off. That is modest for this catalogue, where 32,808 products (21.9%) sit in the same under 30% band and most of the rest claim far more. A small claim is at least a plausible one. Either way AliExpress does not check strike-through prices, which is why we record our own instead of repeating theirs.
AliExpress reports 1 orders for it. For comparison, the median listing we track in Home & Garden reports 24 — though a category holds very different kinds of thing, so read that as scale rather than as a ranking. Order counts come from AliExpress and are not a claim about price.
We have recorded this product’s price on 1 separate day since 2026-11-04, and it has not moved once. This history was recorded over time, not reconstructed after the fact — the longer we track a listing, the stronger the evidence becomes.
If you buy through our link, AliExpress pays us 7.0% of the sale. It costs you nothing extra, and we publish the rate so you can judge our incentive for yourself.
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