Pressure washers from Water Cannon meet or exceed 2014 EPA and California regulations relating to fuel tanks, vents and carbon canisters. The pressure washers feature low-permeation fuel tanks and fuel lines. Fuel caps vent to the engine’s air cleaner rather than the atmosphere. Model 17H85 has a Honda GX 690 electric start engine, 15-gallon fuel tank, roll cage protection and a TSP General triplex plunger pump that delivers 4 gpm and 7,000 psi. 800/333-9274; www.watercannon.com.