Ortho 4 Gallon Backpack Pump Sprayer with Heavy-Duty Wand, Adjustable Nozzles, Piston Pump, Viton Seals & Padded Shoulder Straps for Weed Killer, Insecticide, Fungicide, Fertilizer & Lawn Care — Open-Box, 15% Off

SPRAY MORE WITH FEWER REFILLS Designed for medium to large lawn and landscape projects, the 4-gallon tank helps you cover more ground before stopping to refill. Ideal for applying weed killers, insecticides, fungicides, fertilizers, plant food, cleaners, and other lawn and garden solutions around your home.

COMFORTABLE BACKPACK DESIGN FOR EXTENDED USE Adjustable padded shoulder straps, a waist belt, and built-in lumbar support distribute weight comfortably, helping reduce fatigue during longer spraying jobs. The reversible pump handle accommodates both left- and right-handed users for added convenience.

POWERFUL PISTON PUMP WITH CONSISTENT PRESSURE The large-capacity piston pump builds pressure quickly with fewer pump strokes, helping you maintain consistent spray performance while treating lawns, flower beds, shrubs, gardens, fence lines, and landscaping.

THREE NOZZLES FOR MULTIPLE SPRAYING APPLICATIONS Includes an adjustable nozzle, high-volume fan nozzle, and low-volume fan nozzle so you can switch between spot treatments, broad coverage, and precise applications. Heavy-duty poly wand, reinforced hose, comfort-grip shut-off, locking trigger, and removable in-line filter help make every job easier.

BUILT FOR LONG-LASTING PERFORMANCE Premium Viton seals and gaskets provide excellent chemical resistance for many common lawn and garden products. The durable tank and components are engineered for dependable performance season after season, whether you’re controlling weeds, preventing insects, protecting plants, or cleaning outdoor surfaces.