Brass Floor Drain Core – Anti-Odor & Insect-Proof Seal

YTYIN Brass Floor Drain Core – Anti-Odor, Insect-Proof & Self-Sealing

Upgrade your bathroom, shower, or kitchen drainage with the YTYIN All-Copper Floor Drain Core. Engineered for everyday performance, this self-sealing drain insert keeps foul odors and insects where they belong — out of your living space. Crafted from high-quality brass, it's built to resist corrosion and last for years with minimal maintenance.

Made in Mainland China.

Why You'll Love It

• All-Copper/Brass Construction: Superior durability and corrosion resistance ensure this drain core stands up to moisture, chemicals, and daily use without degrading.
• Anti-Odor Design: The self-sealing springboard mechanism creates an effective barrier against sewer gases and unpleasant odors, keeping your bathroom smelling fresh.
• Insect-Proof Barrier: Prevents cockroaches, flies, and other insects from crawling up through floor drains — a must-have for hygiene-conscious households.
• Self-Sealing Core: The innovative springboard self-sealing design automatically opens under water flow and closes when dry, maintaining a perfect seal at all times.
• Versatile Fit: Suitable for bathroom floors, showers, toilets, and kitchen drains. Compatible with most standard drain openings.
• Easy to Install & Clean: Simple push-in installation requires no special tools. Disassembles quickly for easy cleaning and hassle-free maintenance.

Product Specifications

What's in the Box

• 1 × Brass Floor Drain Core Insert

Complete Your Bathroom Setup

Looking for more bathroom and home accessories? Check out our 10-in-1 Magnesium Complex Cream with Collagen & Retinol for body care, or browse our Solar Bird Bath Fountain Pump for outdoor water features.

For tips on maintaining clean and hygienic drains in your home, visit the CDC Healthy Water & Hygiene resource.

Learn more: Floor drain

Frequently Asked Questions

Q: What size drain openings is this brass floor drain core compatible with?

A: The YTYIN brass floor drain core is designed to fit most standard floor drain openings commonly found in bathrooms, showers, and kitchens. We recommend measuring your existing drain opening diameter before purchasing to ensure a proper fit.

Q: How does the self-sealing springboard mechanism work?

A: The self-sealing core features a springboard-style flap that opens automatically when water flows through (e.g. during a shower) and springs back to a closed position when water stops flowing. This creates a reliable seal that blocks sewer odors and prevents insects from entering — without any manual adjustment needed.

Q: Is the brass floor drain core easy to clean?

A: Yes! The drain core is designed for effortless maintenance. Simply remove it from the drain opening, rinse under running water, and use a brush to clear any buildup. Its all-copper material resists rust and staining, keeping it looking clean with minimal effort.

Q: Will this drain insert work for both floor drains and shower drains?

A: Absolutely. This versatile drain core is suitable for floor drains, shower drains, toilet areas, and kitchen sink drains — anywhere a standard drain insert can be used. Its deodorization and insect-proof features make it ideal for any wet area in your home.