Apparatus for filtering drinking water; Domestic water filtering apparatus; Filters for drinking water; Filters for water filtering apparatus; Water filters; Water filtration and purification units and replacement cartridges and filters therefor

Cables, electric; Calibration devices for calibrating ultrasonic testers, optical emission spectrometers; Connections for electric lines; Couplings, electric; Covers for electric outlets; Electric wire harnesses for automobiles; Electrical adapters; Electrical connectors; Electrical plugs; Electrical plugs and sockets; Power controllers; Solar-powered battery chargers; Wire connectors; Wires, electric