The Gilmour premium wide mouth 2-gallon sprayer provides no hassle cleaning and easy filling. It pressurizes faster than standard sprayers and features a large, 6-inch opening with a quick-turn cap that opens and closes easily, and seals tightly. Other features include a flip open/closed pressure safety valve with the Viton seal and a built-in filter on the siphon tube prevents the sprayer from clogging. A convenient side handle allows easy pouring. The sprayers is equipped with an extra large locking pump handle and an extra long brass wand with adjustable tip. The hose is chemical-resistant. The actual tank capacity is 2-1/2 gallons; the operating capacity is 2 gallons.