The VorMax 1.28 gpf/4.8 Lpf 12-Inch Rough Tank from American Standard features the patented technology of a dual injector flushing system for a powerful jetted flush. High-efficiency design uses 1.28 gallons per flush, conserving water without sacrificing performance.

• Tank only - Bowl and seat sold separately
• Powerful flush - Patented flush technology sends twice as much jetted water to the rim
• High-efficiency - Uses 1.28 gallons per flush to conserve water
• Antimicrobial surface: EverClean(R) protects against mold, mildew, odor- and stain-causing bacteria
• Industry-leading warranty - Lifetime warranty of chinaware, 10 years on mechanical parts
• Finishing touch - Includes chrome-plated trip lever
• Durable construction - Made from quality vitreous china for strength and reliability