Epoxy coated zinc shut-off with 12" brass extension wand for durability and easy cleaning. SureSpray® anti-clog filter. Polyethylene tank which is non-corrosive to most fertilizers, herbicides and pesticides, yet lightweight and durable. Translucent poly tank allows for viewing of tank level without having to remove pump cap. Pressure relief valve on the tank or pump cap to remove compressed air from a pressurized tank before opening to fill or clean. Uses: home and garden, turf/landscape, fertilizers, fungicides, herbicides, watering.