Aquarium filters; Filters for swimming pools; Filters, heaters and pumps sold in combination for use in swimming pools or hot tubs; Installations for heating swimming pools; LED underwater lights; Solar-powered heaters for use in swimming pools; Swimming pool chlorinating apparatus; Swimming pool skimmer flow diverting weir for increasing the amount of debris drawn into the skimmer; Water purifying apparatus and machines; Water sterilisers
Environmental Control Apparatus