Sink Stopper Exact Replacement for InSinkErator STP-PL/STPPL for Kitchen Drain Stopper and Garbage Disposal Plug, Compatible with Standard 3-1/2″ Drains from Kohler, Waste King, Whirlpool, and More

Price: $7.99
(as of Oct 17, 2026 17:46:54 UTC – Details)

Product description

With easy-pull top for hassle-free removal

Rubberized edges for a snug fit on the drains, when in use, the sink plug stopper kitchen portion compresses slightly to make seal on the sink. The textured surface will ensure that sink stopper doesn’t become slippery, and the protrusion at the top of the stopper provides enough leverage to pull the stopper out easily

Irresistible Quality

Made of heavy-duty rubber and plastic, more durable and heat resistant, insensitivity to household chemicals

For 3-1/2″ Sink Drains

Fits standard 3-1/2″ diameter drain openings, suitable for Kohler, Badger, Waste King, Whirlpool, Kitchenaid, Moen, etc. For non-disposal drain, it can also use as a drain plug/stopper

Exact Replacement

Exact replacement for InSinkErator STP-PL Sink Stopper, every replacement part undergoes rigorous in-house quality testing and is matched to OEM specifications

Simple and Efficient

Because of its simple structure, it is very convenient to use and easy to clean.

It won’t rust like metal, or get stuck by garbage during use. It has no small parts, so you don’t have to worry about it being broken. After use, you only need to simply rinse the sink plug and it will be It gets cleaner, which also extends its lifespan.

HIGH-QUALITY & DURABLE MATERIAL: The Sink Stopper is made of rubber and hard plastic, which can effectively prevent reactions with household chemicals and avoid corrosion, making it very safe.
EASY TO USE & REMOVE: The protruding part on the top of the kitchen sink drain stopper makes it easy to install and remove, and can be used with just one hand, effectively preventing food and dirt.
TIGHT SEAL & NON-SLIP DESIGN: Sink plugs won’t fall apart or leak out of the sink like metal, the soft rubber around the sink stopper allows it to fit snugly into the drain, and the surface texture prevents the sink stopper from slipping.
WIDE APPLICATIONS: It can be used as a kitchen drain cover and garbage disposal stopper, fits standard 3-1/2″ diameter drain openings, suitable for Kohler, Badger, Waste King, Whirlpool, Kitchenaid, Moen and more.
BUY WITH CONFIDENCE: If you have any question, please contact us, we will solve them in time for you, we are always doing our best to provide better products and service to our customers
Customers find the sink stopper works well in kitchen drains, fits perfectly, and serves as an excellent replacement part. The product receives positive feedback for its quality, value, and ease of use, with customers noting it’s easy to remove under water and clean. While some customers report no water leaks from their sinks, others experience leakage issues. The size receives mixed reviews, with some finding it standard while others say it’s too small.