Gas water heaters; Gas water heaters; Hand held shower heads; Hand showers; Hand-held showers; Hot water heaters; Hybrid water heater; Portable showers; Showers; Solar water heaters; Tankless water heaters; Water heaters

Electric drive motors other than for land vehicles

containers, not of metal, for commercial use

Aerated biofiltration units for water aeration, nitrification circulation, and maintenance, for use inaqua culture, landscape, and industrial ponds, tanks, and lagoons

aerated biofiltration units for water purification for use in aquaculture, landscape, and industrial ponds, tanks, and lagoons