Air purification units; Air purifying apparatus and machines; External ballast and bilge water filtering and absorbing device for use in a local containment area for removing aquatic nonindigenous species, oil and other contaminants from the effluent; Lanterns for lighting; LED (light emitting diode) lighting fixtures; LED lamps; Outdoor portable lighting products, namely, headlamps; Water filters; Water purification installations; Water purifying apparatus; Water purifying apparatus for hous...