All-Copper Anti-Odor Floor Drain Core with Insect-Proof Gravity Seal

Keep your bathroom or kitchen fresher without replacing the entire drain. This anti-odor floor drain core uses a gravity-operated seal that opens automatically as water flows and closes afterward to help block sewer odors, insects, and backflow. Made from copper with a sealing ring, this floor drain stopper offers a durable upgrade over basic plastic drain inserts. Its plug-in design makes installation and routine cleaning simple.

Key Features

• Copper drain core construction for durability and corrosion resistance.

• Gravity-operated valve opens during drainage and automatically closes afterward.

• Helps prevent sewer odors, insects, pests, and unwanted backflow.

• Fast-draining design allows water to pass without complicated manual operation.

• Removable plug-in construction makes installation and cleaning convenient.

• Suitable for compatible bathroom, shower, toilet-area, and kitchen floor drains.

Why Choose Our All-Copper Anti-Odor Floor Drain Core?

Unlike simple open drain inserts, this insect-proof drain stopper automatically seals the drain when water stops flowing. The copper construction and gravity mechanism provide a practical, reusable solution without requiring you to replace the complete floor drain assembly.

Perfect For

Ideal for showers, bathrooms, kitchens, laundry areas, toilet-area floor drains, and other compatible household drainage pipes where odors or insects may travel upward.

How It Works

Insert the core into a compatible floor drain opening. Water pressure and gravity open the lower valve during drainage; once the flow stops, the valve returns to its closed position to create a barrier against the sewer pipe.

Product Specs

Material: Copper
Type: Gravity-seal floor drain core
Functions: Anti-odor, insect prevention, fast drainage, backflow reduction
Installation: Plug-in, removable design
Package Includes: 1 Floor Drain Core

Keep Your Drains Fresher and Better Protected

Upgrade your compatible drain with a simple solution designed for cleaner, more comfortable everyday spaces. Order the All-Copper Anti-Odor Floor Drain Core and add an extra barrier between your home and unwanted sewer odors or pests.