Solid Brass Deodorant Floor Drain Core & Anti-Odor Siphon Valve

Eliminate offensive sewer odors, harmful pipe gases, and pest intrusion with a heavy-duty solid brass floor drain core valve. Our brass deodorant floor drain core fits inside existing shower, sink, and balcony drains to establish a tight, automatic one-way seal between your drainage pipes and living spaces. Engineered with a gravity-assisted automatic drop-down siphon valve, it opens widely when wastewater flows to ensure rapid water discharge, then snaps completely shut the moment drainage stops. This instant-closing mechanism prevents foul backdraft smells, sewage backup, drain flies, and cockroaches from entering your home through bathroom or washing machine outlets. Crafted from solid forged brass with corrosion-resistant internal components, it withstands daily chemical exposures, hot water, and debris without rusting or failing. Protect your indoor air quality with an anti-odor brass shower sink filter plug designed for easy, drop-in installation.

Key Features

• Solid brass body offers superior resistance against corrosion, high water temperatures, and wear.

• Gravity-assisted siphon flap opens for high-volume drainage and seals shut automatically.

• One-way valve mechanism blocks sewer gas, foul odors, wastewater backflow, and drain insects.

• Drop-in insertion design allows quick, tool-free installation without altering existing pipework.

Why Choose Our Solid Brass Deodorant Floor Drain Core & Anti-Odor Siphon Valve

Say goodbye to persistent drain odors and flimsy plastic valve inserts that warp or crack over time. Unlike cheap plastic floor drain cores that lose their seal or fail under hot water, this heavy-duty brass valve provides long-lasting structural strength and a tight seal. Its smooth metallic interior resists hair buildup and soap scum, ensuring fast, clog-free drainage year after year.

Perfect For

• Stopping sewer smells in bathroom shower drains, kitchen sinks, balconies, and laundry rooms.

• Blocking backdraft odors and drain pests near washing machine waste pipe outlets.

• Homeowners and renters seeking a heavy-duty solid brass drop-in anti-odor floor drain valve upgrade.

📋 Product Specifications