Aluminum Waterproof Air Vent Valves M5 M6 M8 M10 M12 M16 M20 Screw In Protective Vent Plug Automatic Metal Breathers Vent Valves
$2.31
Today it costs $2.31 on AliExpress. Since Oct 22, 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 1 day; confirming a drop takes at least 3 days.
View on AliExpressThe price above is the last recorded reading, not a live checkout lookup.
Price history
Today$2.31steady
The price hasn't changed once since Oct 22, when we started tracking it.
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| Store | HIHAILE Haile E-commerce CO.,Ltd Store |
|---|---|
| Product rating | — |
| Store rating | — |
| AliExpress category | Home Improvement › Hardware |
| Recorded readings | 1 |
| First seen | 10/22/2026 |
| Last reading | 10/23/2026, 7:14:38 PM UTC |
Also sold by 1 other store
Same title and category on AliExpress. Each store has its own price and history.
| HIHAILE Haile E-commerce CO.,Ltd Store · Ships from US | $2.31 · 21 sold |
|---|