3 & 4 Inch

We had the most awful smell coming from a floor drain in my business, and this product fixed it immediately. We cut it down to the correct size and it fits like a glove. No more bad smell! Buy it immediately if you have the same issue!

A drain in our basement was making our house smell like a sewer. We have a 3 inch drain opening, so I had to cut the product down to the 3 inch rung. The smell is gone and it was very easy to get it installed. I wish I had known about the product sooner. It is totally worth the money to eliminate the unpleasant smell forever and not worry about the drain being blocked.

Better design than that of the Jay R. Smith Mfg. version. Handles waste very well, seals like a champ. Only reasons I gave 4 stars is the high price and the ease of trimming the device to fit a 3" pipe. I found it is best to use a pair of scissors to trim, rather than using a utility knife (if you use a knife, you may end up cutting yourself as the rubber is slippery).

I bought this for a toilet. The opening doesn’t accommodate flow for toilets. Otherwise it should work for drains pretty well.

Great product! I have a four compartment sink, two drains in my bakery. Prevents water from overflowing in floor drain when four sinks drain simultaneously. Easy to cut to fit with a scissor. Install takes less than 5 minutes.

Easy to install. High quality and perfect fit. Highly recommend.

No more smelly sewer gas! We have a floor drain in our utility room that released the worst smelling sewer gas. After putting this in, smell is gone! Super easy to install. Very happy

Worked perfectly. I had to cut to size but did exactly what I needed it to do.