Anti-Odor Floor Drain Core – Self-Closing Sewer Valve & Anti-Clog Filter

Say goodbye to unpleasant smells and hidden drain issues with this smart anti odor floor drain core designed to keep your home fresh and hygienic. This compact device uses an automatic sealing mechanism that opens when water flows and closes tightly afterward, blocking odors and pests from entering your space. Acting as both a filter and valve, this floor drain odor stopper also helps prevent hair and debris from clogging your pipes. Ideal for bathrooms, kitchens, and laundry areas, this self closing drain core is a simple yet powerful upgrade for everyday hygiene.

Key Features

• Automatic self-closing valve blocks sewer odors and backflow
• Built-in filter catches hair and debris to reduce clogging
• Durable ABS and silicone materials ensure long-lasting use
• Easy plug-and-play installation—no tools required

Why Choose Our Anti-Odor Floor Drain Core
Unlike traditional drains that allow odors and insects to pass through, this upgraded core uses gravity or sealing mechanisms to automatically close after drainage, effectively blocking smells and pests . It also improves drainage efficiency while reducing maintenance, making it a practical and cost-effective solution for modern homes.

Perfect For (Occasions & Uses)
Bathrooms, kitchens, toilets, balconies, laundry rooms, and any area prone to odors, insects, or clogged drains.

How It Works / How to Use
Insert the drain core into your drain opening. When water flows, the valve opens for smooth drainage; once the flow stops, it automatically seals to block odors and insects.

Product Specs

• Material: ABS plastic + silicone seal
• Function: Anti-odor, insect-proof, anti-backflow, anti-clogging
• Fit Size: Typically fits 32–50mm drain openings
• Installation: Tool-free, removable for cleaning

Keep Your Home Fresh and Hassle-Free
Upgrade your drainage system with the Anti-Odor Floor Drain Core—a simple solution that prevents smells, blocks pests, and keeps your home cleaner every day.