The Grow1 4 Gallon Backpack Sprayer is made from the highest grade polyethylene plastic that resists corrosion from insecticides or herbicides. This light-weight Sprayer is ideal for spraying water, fertilizers, herbicides, pesticides, and more. It is worn conveniently on the operator's back, like a backpack, for maximum portability and ease of use.

Features:
- 3 Interchangeable nozzles for different spray patterns
- Heavy-duty 5ft hose
- Convenient carrying strap
- 29-59 PSI