Chapin Chapin 63800 4-Gallon ProSeries Wide Mouth Backpack Sprayer

The Chapin 63800 4-Gallon ProSeries Wide Mouth Backpack Sprayer has a translucent tank with extra wide 6-inch mouth opening for easy filling and cleaning. It's compatible with common fertilizers, weed killers and pesticides. The 3-stage filtration system has an in-tank removable/cleanable filter. It also offers a cushion grip poly shut-off with three nozzles for a variety of applications and the padded shoulder straps accommodate a full backpack for hours.