This is the first year we've had this happen. So you're saying to put the superlube on the top and bottom of the cartridge?hmmm, really sounds like you have a tear or the filter is somehow not fitting flush.... Nothing but clear water should come out of your filter.
Try putting some superlube on the top and bottom of the filter to make a better seal
Amazon.com: Super Lube-21030 Synthetic Multi-Purpose Grease, 3 Oz. : Automotive
Amazon.com: Super Lube-21030 Synthetic Multi-Purpose Grease, 3 Oz. : Automotivewww.amazon.com