3/8" Drain Saddle, QC for 1" to 1.5"
3/8" Drain Saddle, QC for 1" to 1.5" at HorticultureSource.com -
The black drain line of your RO system can be connected to the main drain under your sink for a clean intall. This saddle mounts around a 1" to 1-1/2" pipe and comes with a 3/8" quick connect fitting for the Merlin-Garden Pros drain line.