Keep Your Kitchen & Bathroom Fresh with This Smart Drain Seal

Say goodbye to unpleasant sewer odors and unwanted insects creeping up through your drain pipes. This Sewer Sealing Ring & Pipe Connector is engineered to create an airtight, bug-proof barrier between your drainage pipe and the surrounding floor or wall opening — giving you a cleaner, fresher home environment with zero hassle.

Made in Mainland China from durable ABS plastic, this white drain seal plug is built to last. Its clever gravity-flush design means it automatically opens when water drains and closes when dry — no manual intervention needed. Whether you're sealing the drain under your kitchen sink, washing machine outlet, or bathroom washbasin, this connector delivers a reliable, leak-free fit.

Key Features

Dual Protection: Blocks drain odors and prevents insects from entering through open sewer pipes
Wide Compatibility: Fits drainage pipes of 40mm, 50mm, 63mm, and 75mm diameter
Auto Open/Close: Gravity-flush valve opens during drainage and seals automatically when dry
Versatile Installation: Suitable for floor drainage, wall drainage, and inclined drainage setups
Multi-Use Locations: Ideal for kitchen sinks, balconies, washing machine outlets, bathroom washbasins, and floor drains
Easy DIY Install: Quick to connect, no special tools required — adjustable to fit your pipe size
Durable ABS Material: High-quality plastic resists moisture, corrosion, and everyday wear

Specifications

Material: ABS Plastic
Color: White
Compatible Pipe Diameters: 40 / 50 / 63 / 75 mm
Drain Method: Gravity Flushing (auto open/close)
Applications: Kitchen sink, bathroom washbasin, washing machine outlet, floor drain, balcony drain
Package Contents: 1 × Floor Drain Seal Plug
Country of Origin: Made in China

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For more information on safe plumbing practices and household drain maintenance, visit the CDC Healthy Water – Home Hygiene resource.

Learn more: Plumbing fixture

Frequently Asked Questions

Q: What pipe sizes does this sewer sealing ring fit?

A: This drain pipe connector is compatible with standard drainage pipe diameters of 40mm, 50mm, 63mm, and 75mm, making it suitable for most kitchen, bathroom, and washing machine drain setups.

Q: How does the anti-odor seal work?

A: The connector uses a gravity-flush valve mechanism that stays closed when no water is flowing, creating an airtight barrier that blocks sewer gases and insects from entering your home. It opens automatically under water pressure during drainage, then closes again once the flow stops.

Q: Can I use this for both floor and wall drain installations?

A: Yes! This sealing ring is designed for floor drainage, wall drainage, and even inclined drainage installations, making it a versatile solution for kitchens, bathrooms, laundry areas, and balconies.

Q: Is this product easy to install without a plumber?

A: Absolutely. The connector is designed for simple DIY installation — just fit it over or into your existing drain pipe opening. No special tools are required, and the adjustable sizing ensures a snug, leak-free connection.

Made with care

Great value

Elegant design

Quality materials

This product is crafted with quality materials to ensure durability and performance. Designed with your convenience in mind, it seamlessly fits into your everyday life.

We strive to process and ship all orders in a timely manner, working diligently to ensure that your items are on their way to you as soon as possible.

We are committed to ensuring a positive shopping experience for all our customers. If for any reason you wish to return an item, we invite you to reach out to our team for assistance, and we will evaluate every return request with care and consideration.