Multi-Purpose 4-GALLON POLY TANK: 4-gallon translucent poly tank lets you see the tank capacity while filling and working, tank is and compatible with standard lawn and garden chemicals; 4-inch opening with help catch debris when filling tank 3-STA FILTRATION SYSTEM: a standard for backpack sprayers, is located in the shut-off, inside the tank and with the; 3 different locations to catch debris before it clogs up your sprayer while working; more spraying and less downtime COMPONENTS: 20-inch poly extension wand to reach difficult areas, padded adjustable shoulder straps with waist strap and poly shut-off with lock-on feature so you don't need to constantly grip the shut-off to spray ADJUSTABLE POLY CONE NOZZLE: dial your spray from coarse stream to shower depending on your application CHEMICAL COMPATIBILITY: nitrile seals handle standard fertilizers, weed control or water, Manufacturer: MTHCKXJBSUZ