Pump for the Pressurized Jerry Can

Have had the HydroBlu for a few seasons. Noticed this year the pump seemed to be leaking, water would come up through the handle and out near the top when the job was pressurized, so we purchased a new pump, which was very expensive for what it is $50….jug still seems to leak though so I don't know if there is a micro crack in the jug itself, still troubleshooting.