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If you're installing a new toilet or replacing an old one, this LASCO wax ring is pretty much the standard choice.
It's a #1 toilet bowl wax gasket for floor-mounted toilets, and it does exactly what it's supposed to – forms a water-tight, gas-tight, and odor-tight seal between the toilet bowl and the waste line.

The polyethylene flange is built right in, and it's designed to fit both 3-inch and 4-inch waste lines – so it works with most modern plumbing setups.


Installation is easy – even if you're not a pro plumber.
The wax forms a perfect seal under the weight of the toilet, and the flange helps align everything correctly.
Just place it over the waste pipe, lower the toilet, and bolt it down.

LASCO has been around for ages – they're a trusted name in plumbing, and their packaging includes clear instructions.
This is one of those basic parts that you don't want to skimp on, because a bad seal means leaks and nasty smells.


4.8 out of 5