How to clean Bosch washer 100 series filter

You have to make sure that the spring part is towards the bottom of the front. If you look closely at the washer at the bottom you will see a groove. That groove is where that spring will need to end up otherwise the whole thing will keep poping off.how I install is I use a 90 degree pick tool. I work the edge of the seal with the metal ring and making sure it lines up with the groove. once there is tension on the spring I streatch it with the 90 degree pick tool and continue to work the rest of the gasket around. Once you get that completed I push down on the spring to make sure that it is in there. If it is not it takes one door opening to make it fall all apart and you have to start over.