Abstract: A breathing device that includes a mouth piece that is insertable into the mouth to improve breathing. The mouth piece has an opening defined therethrough to permit exhaling and inhaling of air. A filter holder is attached at a substantially right angle to the mouth piece and has a channel defined therethrough. A removable filter is disposed inside the channel and comprises a corrugated sheet metal that permits condensation of air on the sheet metal when air is exhaled through the mouth piece and into the filter.

Abstract: The wiper blade apparatus includes an elongate blade element for wiping a surface. The blade element has opposite end portions. First and second attachment mechanisms are attached to the end portions of the blade element. The first attachment mechanism is disposed a blade distance from the second attachment mechanism. A holding member is in operative engagement with the blade element and the holding member has opposite end portions. The holding member is bow shaped and has a bendable and spring biased segment. Third and fourth attachment mechanisms are attached to the end portions of the holding member and the third attachment mechanism is disposed a holder distance from the fourth attachment mechanism. The first attachment mechanism is in operative engagement with the third attachment mechanism and the second attachment mechanism is in operative engagement with the fourth attachment mechanisms so that the blade element is removably attached to the holding member.