Best Stanley Backpack Sprayer 4 Gal.Capacity

• 4-Gallon 4-inch wide mouth opening, translucent tank for easy filling and cleaning
• Compatible with common fertilizers, weed killers and pesticides
• 2-Stage filtration system, one filter at the top and another filter at shut-off
• Poly shut-off with 2 nozzles: adjustable poly cone and fan tip
• Padded shoulder straps to accommodate a full backpack for hours

• NEW AND IMPROVED TRANSLUCENT TANK, BATTERY DOOR AND HD SHOULDER STRAPS! "SAME DAY SHIPPING. THE M4 IS THE HIGHEST RATED SPRAYER ON AMAZON, PROVIDING THE MOST POWER, CONTROL, AND RELIABILITY. Includes HEAVY DUTY extra long adjustable stainless steel wand (20-40 inches) INCLUDES PLASTIC WAND No other sprayer offers the same level of CONTROL. Adjustable pressure, variable nozzle output, and extra long wand virtually eliminate over spray and make the M4 a top choice among professionals

• Internal No Leak Pump design is safer to use chemicals will not drip down your back. Internal piston pump delivers up to 150 PSI
• Durable, 21 inch poly wand with the highest quality Viton seals can be used with Wet table powders and liquids for all applications does the work of both a piston and diaphragm backpack
• Premium, lockable shut off with brass components and an in-line filter.
• Easy access pump allows changing of seals in just minutes with no tools