LOWEST IN 9 DAYSHome & Garden
What our readings say: Typical over 9 days: $49.61.
Seller lists it at $58.50 — a claimed saving of $9.95. AliExpress does not verify that figure, and 11.5% of the listings we track make a claim in the same under 30% range, so on its own it means very little.
Prices recorded by PriceProven over time. The listing shows its current price; this section shows the dated observations we have stored.
What our readings say: Typical over 9 days: $49.61.
ShippingQuoted at AliExpress checkout
Buyer protectionHandled by AliExpress
ReturnsPer seller policy
PCP/Diving Specialty Store Store
Seller on AliExpress
TUXING 300Bar Compressor Oil Water Filter Separator Purify Air Oil Stains for 4500Psi Diving Equipment L350mm*OD49mm*ID36mm — listed under Home & Garden. Full specifications are on the AliExpress product page.
2 products in Home & Garden close enough to compare on price. None of them is cheaper than this one.
We track 29,219 products in Home & Garden. At $48.55, it sits above the middle of that category, which is $10.67 — a range covering very different kinds of product, so read it as placing the price, not judging it.
The seller claims 17% off. That is modest for this catalogue, where 9,401 products (11.5%) 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 269 orders for it. For comparison, the median listing we track in Home & Garden reports 33 — 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 12 separate days since 2026-08-30, and it has moved 2 times in that window. 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.
All under $48.55 with at least 100 reported orders.
