USTHI

Apparatus for filtering drinking water; Aquarium filtration apparatus; Drinking fountains; Electric bath-water purifying apparatus for household purposes; Filters for drinking water; Lighting fixtures; Magnetic water treatment apparatus; Sewage purification apparatus; Swimming pool water cleaning and filtering units; Taps; Toilet stool units with a washing water squirter; Washing machine water treatment device connected to the cold water inlet to eliminate need for detergent; Water desalination plants; Water filters; Water ionizers; Water purification installations; Water purification and filtration apparatus; Water purifiers for household purposes; Water purifying apparatus and machines; Water sterilizers