The RP-SPBT 1-1/2 Straight Rubber Plug with blow-thru design allows air or antifreeze to be added while sealing pool plumbing lines. Built from durable rubber, it’s ideal for winterizing and maintenance.
The RP-SPBT 1-1/2 Straight Rubber Plug with blow-thru design allows air or antifreeze to be added while sealing pool plumbing lines. Built from durable rubber, it’s ideal for winterizing and maintenance.