General Pipe Cleaners 3" Float Model, 6/pack

The General Pipe Cleaners 3F Flood Guard is designed for a 3” drain and provides a tight seal to prevent backflow. Users have successfully installed it in various drain types, including old cast iron drains, through the use of additional materials like PVC and waterproof silicone adhesive. Some customers have faced sizing issues, finding that the 3" model did not fit their 3" drain due to corrosion or other factors. In such cases, the company offers a 2" size as an alternative. There is evidence suggesting that the 3" model expanded slightly to fit a 3" PVC pipe, but it was not explicitly guaranteed to fit a 1 1/2" drain. As the product is intended for indoor installation, users should be aware that it is not to be driven over. Overall, the General Pipe Cleaners 3F Flood Guard has received positive feedback for its effectiveness in preventing basement flooding. However, potential buyers need to ensure the correct size for their drain, Considering factors such as corrosion and pipe material. **