Oatey® All Plastic Snap-In Drains are designed for drainage in areas that don't require a waterproofing membrane, such as basement drains. The 3 in. PVC Snap-In Floor Drain with Removable Stainless Steel Strainer can be inserted into a piece of Schedule 40 DWV pipe that has been cut flush with the finished floor for easy removal or can be solvent welded for permanent installation (pipe and cement not included). This drain is also suited for use as a vent stack or air inlet strainer. The removable stainless steel strainer allows access to the drain line for cleaning. Oatey products have earned the trust of plumbing professionals for over 100 years.