So you don't need any attachments for the pump and seal to use it for mason jars? Is really strange now you can't buy the food saver one. Seems like the only one I can find to seal mason jars. I just bought the cheap Cabelas vacuum sealer and darn I forgot need the attachment from foodsaver. Maybe I should have just got the foodsaver one?? Didn't want to spend so much and everything always has such mixed reviews.