The most economical toilet fill valve on the market today, the HC630 offers lots of features for homeowners looking to do more than simply repair their toilet. The HC630 is engineered by a fourth generation plumber to save water - lots of water. The patented Mini-Valve® calibrates the amount of water being sent to the bowl during the tank refilling process, saving up to 5 quarts per flush. The HC630 also detects leaks and signals when a leak is found. Other features of this exclusive valve include:

• Installs easily without tools
• Make in-tank repairs without turning off the water
• 3-Year Warranty
• Available only at Home Depot
• EcoOptions certified

Click here to see how ordinary fill valves waste water.