Ideal for the professional landscaper as well as the homeowner. The 4 Gallon poly tank has a 4 inch wide mouth opening for easy filling and cleaning. Featuring a 3-stage filtration system with in-tank removable/cleanable filter prevents clogging, a translucent poly tank for viewing of fluid level, poly wand, cushion grip poly shut-off, and brass nozzle. Comes with a 3 piece nozzle kit. Padded shoulder straps to accommodate a full backpack for hours. Viton seals provide compatibility with fertilizers, weed killers, and pesticides.