ABS Anti-Odor Floor Drain Core & Sewer Backflow Valve

Keep your home fresh, clean, and bug-free with a universal high-efficiency anti-odor floor drain core valve. Our ABS floor drain backflow stopper and anti-odor valve forms an airtight liquid seal in your drainage lines to prevent foul sewer gases, backflow water, and crawling pests from rising through shower and floor drains. Engineered with an automatic gravity magnetic closure system, the dual valve flaps open instantly under water flow for fast, high-volume drainage and snap firmly shut the second water stops flowing. The removable top filter basket traps hair, lint, and debris before they wash down into main lines, guarding against deep pipe blockages. Manufactured from high-impact ABS plastic with corrosion-resistant silicone sealing rings, this drop-in insert withstands daily hot water, soaps, and cleaning chemicals without degrading. Protect your living spaces with an easy drop-in anti-odor shower floor drain core insert built for trouble-free bathroom, kitchen, and laundry maintenance.

Key Features

• Automatic gravity magnetic closure seal blocks sewer smells, insects, and water backflow.

• Rapid high-flow drainage channel allows water to drain freely without backing up into shower trays.

• Integrated debris catcher basket stops hair, lint, and small objects from creating pipe clogs.

• Drop-in universal silicone gasket rings fit snugly into existing drain openings without tools or glue.

Why Choose Our ABS Anti-Odor Floor Drain Core & Sewer Backflow Valve

Say goodbye to foul sewer odors drifting into your bathroom, unexpected drain fly infestations, and slow-draining shower pans. Unlike simple open strainers that permit sewer air and pests to pass through freely, this magnetic isolation valve creates a complete, continuous seal when dry. Cleaning is simple—just lift out the basket, rinse off trapped hair, and drop it back into place.

Perfect For

• Sealing drains in shower stalls, bathroom floors, kitchen prep areas, basements, and laundry rooms.

• Blocking sewer gas odors, drain flies, cockroaches, and wastewater backflow from main sewer pipes.

• Homeowners, landlords, and plumbers seeking an easy universal drop-in floor drain core valve.

📋 Product Specifications