COLDDD 2 Inch Drain Seal – Magnetic Backflow Preventer with Hair Catcher

COLDDD 2 Inch Shower and Floor Drain Seal offers an intelligent upgrade for drain flow and odor control. Engineered for standard 2 inch openings, the core uses a flexible silicone sealing ring that adapts from 1.9 to 2.1 inches, providing a secure seal across a range of drain diameters in showers, basements, and laundry rooms.

Fast drainage with a magnetic lock

Unlike traditional rubber seals that slow water, the COLDDD core opens fully to allow rapid flow up to 500 ml/s, supporting steady drainage in high pressure showers. When drainage ends, magnets snap the valve shut to form an airtight seal that minimizes backflow and odors.

• Rapid flow up to 500 ml/s supports strong, steady drainage.
• Magnetic closure creates a tight seal when not draining.

Odor control and backflow reduction

The magnetic closure acts as an airtight barrier, helping prevent sewer gases and unpleasant odors from entering living spaces through the pipes. This feature is useful in bathrooms, basements, and laundry areas where damp or stale air might linger.

• Effective odor and sewer gas blocker.
• Helps maintain a fresher indoor environment.

Hair catcher for fewer clogs

Included in the kit is a detachable hair catcher that sits atop the seal. It captures hair and debris before they reach the drain, reducing the risk of clogs and costly plumbing issues while keeping water flowing smoothly.

• Detachable hair catcher traps debris at the source.
• Designed to slot neatly atop the seal without impeding drainage.

Tool-free, simple installation

Install in minutes—no plumbers or tools needed. Remove the old drain grate, insert the magnetic core into the pipe, and place the hair filter on top. It is a straightforward plug-and-play approach to a drier, odor-free space.

Versatile for multiple spaces

Whether upgrading a shower, a basement floor drain, or a laundry room floor drain, COLDDD adapts to everyday wet areas. The combination of a quick-drain core, odor barrier, and debris-catching top supports routine maintenance and easier upkeep.

Note: Benefits depend on proper installation, water pressure, and existing plumbing conditions. The design aims to improve drainage performance, reduce odors, and simplify maintenance without guarantees.