The WaterSense scope of the lab includes:
- EPA WaterSense – commercial pre rinse spray valves ASSE 1018, 1061 and 1071
- EPA Watersense specification for flush-o-meter valve for water closets
- EPA WaterSense specification for flushing urinals
- EPA WaterSense specification for high efficiency lavatory faucet specification
- EPA WaterSense specifications for showerheads
- EPA WaterSense specification for tank type high efficiency toilet specification