Air washers; clothes drying machines; commercial refrigerators and freezers and replacement parts and fittings therefor; faucet sprayers; filters made of fiber for water filtration; filters and filtering devices for air and gas conditioning; flexible pipes being parts of basin plumbing installations; flexible pipes being parts of bath plumbing installations; flexible pipes being parts of sink plumbing installations; laundry centers, namely, a clothes dryer combined with a clothes washer; laun...