Anti-Odor Floor Drain Shower Waste Water Drainer, Drain Backflow Preventer, Drain Valve Sewer Core Plug, Floor Drain Anti-backflow one-Way Drain Valve Drain Core (4Pcs)

Buen producto, cumple con todo

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Installed the ANGULUSTEC anti-odor floor drain in my bathroom and it really works—no foul sewer smells anymore, especially in seldom-used drains lowes.com +15 amazon.com +15 ubuy.gw +15 . The ABS seesaw valve design opens easily for water and shuts tight to block bad odors and prevent backflow ubuy.gw +1 ubuy.co.bw +1 . 👍 Pros: Easy, tool-free install—fits 32–45 mm drains instantly . Stops odors fast—many users confirm sewer smells vanish right away indexbath.com +13 amazon.com +13 homedepot.com +13 . ⚠️ Cons: Clogs with hair—some report buildup in a couple of weeks . Fit issues—if it’s too loose, it may shift or sink, reducing effectiveness amazon.com . Bottom line: If you need a quick fix to banish drain odors and prevent backflow, this one-way valve is effective and hassle-free. Just ensure it's the right size and be ready to clean it periodically. Great value in a 4-pack!

The flow out is really slow, otherwise as advertised.