What O-Ring goes with the C-220 around the motor.
I was told I need an O-Ring to keep the air from causing bubbles in my out take hose to allow the unit to work again. I only see one O-Ring and not sure if that is the correct one to purchase. Let me know, so I get the right one.
The o ring in the link you provided goes to a protein skimmer, not the filter. The gasket kit you would need ishttp://www.marineland.com/Products/aquarium-parts/Filtration-Products-and-Skimmers/C-Series-Canister-Parts/Gasket-Kit-for-C-160-and-C-220-Canister-Filters.aspx.
Date published: 2015-11-02