This 4-Gallon Backpack Sprayer is perfect for any DIY job you need it to handle, whether you're a professional landscaper or a new gardener. It is lightweight and heavy-duty, designed with hours of gardening and landscaping tasks in mind. The reinforced hose is engineered for use with herbicides, pesticides and fertilizers. The translucent tank with 4.5in. wide mouth opening for easy filling and cleaning. The built-in pressure relief valve allows you to depressurize the tank when refill is needed or when the job is done. Spray distance is dependent on many factors such as adjusted nozzle orifice size, tank pressure, wind interference and angle of inclination. Works with common fertilizers, weed killers, and pesticides. COMMON APPLICATIONS INCLUDE: weed removal, pest and fungus control, fertilizing, and watering. Due to our ongoing product improvement process, product specifications may change without notice. EASY FILL The funnel top allows for smooth filling, and the semitransparent polyethylene tank allows you to see the capacity of fluid you have left EFFICIENT OPERATION Highefficiency pump with chemical resistant seals, builtin pressure release valve, and locking trigger for continual spray. Also includes padded shoulder straps for added comfort during use RELIABLE COMPONENTS Reinforced flexible hose with chemical resistant polymer wand, continual spray controller, and fully adjustable nozzles INDOOR AND OUTDOOR USE Use it to soak vegetable gardens, hanging plants, and indoorpatio plants, clear walkways and edges of houses ATTENTION If you encounter any moisture within the product as it arrives, rest assured it is merely water. The products are tested for leaks during development and are not always completely dry when shipped to our fulfillment centers. Feel free to reach out if you have any concerns