The Chapin SureSpray Sprayer is ideal for the homeowner. The 2-gallon translucent poly tank with Clean'n Easy Design has a large funnel-top opening for no mess filling and cleaning, the unique SureSprayâ„¢Anti-Clog Filter for clog-free spraying, poly shut-off, and adjustable nozzle. Sprayer includes an on board measuring cup for accurate chemical mixing.