Product · United States

8cm10cm12cm Bathroom Exhaust Fan Duct Check Valve Anti-Backflow Preventer - Air Vent Outlet Valve for Toilet Ventilation Systems

Lowest price: $6.10 · 1 store · price range $10.85 … $10.85 · 44% off the list price

Price history: 2 daily prices tracked since 2026-10-20; lowest $6.10, highest $6.10.

Price last confirmed by the store feed on 2026-10-30.

Prices across stores

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