![Basement drain was slow so I popped off the grate and it had an attachment that looks like it purposely capped the drain. What's the point of this? : r/Plumbing Basement drain was slow so I popped off the grate and it had an attachment that looks like it purposely capped the drain. What's the point of this? : r/Plumbing](https://preview.redd.it/7j0mxeb0zc371.jpg?width=640&crop=smart&auto=webp&s=da8a13a4372f5c2ec5cf63fb2beee4c186430019)
Basement drain was slow so I popped off the grate and it had an attachment that looks like it purposely capped the drain. What's the point of this? : r/Plumbing
![Alapuolisen asunnon asukas havainnut keittiön ja kylpyhuoneen katossa kosteuden aiheuttamia vaurioita. - Vahinkotieto.fi Alapuolisen asunnon asukas havainnut keittiön ja kylpyhuoneen katossa kosteuden aiheuttamia vaurioita. - Vahinkotieto.fi](https://www.vahinkotieto.fi/wp-content/uploads/2019/04/SAM_0399.jpg)
Alapuolisen asunnon asukas havainnut keittiön ja kylpyhuoneen katossa kosteuden aiheuttamia vaurioita. - Vahinkotieto.fi
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