Chapin (772) 63900 Chapin Commercial JetClean™ Backpack Sprayer Dual Displacement - 4-Gallon (15-Liter). Hose Length: 48 in (122 cm). Applications: fertilizing, weed and pest control, fungus control, general purpose cleaning

Chapin combined so many features into our 63900 self-cleaning backpack sprayer. Whether you're a DIYer or a professional this sprayer tackles jobs with ease. 4-gallon (15-liter) translucent tank. Patented JetClean self-cleaning pump technology with 3-stage filtration system to keep filter clog-free from debris and residue. Stainless-steel wand with cushion grip poly shut-off. Swing-away handle for right or left hand use, folds up for storage. 3 nozzles: fan, cone and adjustable brass. Padded shoulder straps and back pad for hours of comfortable spraying. Compatible with common fertilizers, weed killers and pesticides.