Is there a link on here that goes through the detailed steps for cleaning the cartridges? More specifically the disassembly and reassembly.
I've seen videos where they drain the filter completely and videos they do drain. Videos where they restart the pump after cleaning with the pressure valve open until water comes out to bleed the air and some videos they do not.
I've seen videos where they drain the filter completely and videos they do drain. Videos where they restart the pump after cleaning with the pressure valve open until water comes out to bleed the air and some videos they do not.