Oatey Drain Seal For 3 Inch Floor Drain – One-Way Valve, Keeps Odors & Bugs Out, Black

About This Product

Nobody likes that funky sewer smell wafting up from the floor drain, right?

This Oatey drain seal is your quick fix.

It's designed specifically for 3-inch general purpose floor drains, and it works like a one-way valve – water flows down just fine, but odors, gases, and creepy crawlies can't come back up.
Perfect for basements, laundry rooms, or shower drains where you don't want any surprises.
The best part?
No tools needed.

Just pop off your drain grate and press this seal right into the base of the drain or pipe.

It sits flush so water won't pool or pond, and it doesn't mess with drainage performance at all.

Once it's in, you forget it's there – except you'll notice the smell is gone.

Durable, simple, and does exactly what it says.
A small upgrade that makes a big difference.