ro system installation help! /parts

[darkreef]

Where can I buy a bigger drain saddle for my ro filter in Calgary ? Everywhere I go noone knows what I'm talking about ! ( or a different way To hook the drain up to my ro filter)

[hillegom]

What size of drain pipe do you have?

[Cal_stir]

I drilled a hole, threaded it and screwed in a john guest fitting.