The PRO45 comes with a special shank that makes it the quietest fill valve on the market and reduces water hammer to almost nothing. That means your customers will barely know that their toilet is filling up.

Fluidmaster® PRO SERIES™ Fill Valve, Adjustable, Media: Water, Plastic Body, Manual Actuator, Black, Import

• Ultra-quiet operation
• Replaces most fill valves and ballcocks for ultra-quiet operation and reduces water hammer
• Easy to install
• Fits all brands
• Anti-siphon
• Minimizes water hammer
• Code approved

• Video Link https://youtu.be/bb6HypI20yc
• Warranty Information https://www.hirsch.com//ASSETS/DOCUMENTS/ITEMS/EN/https://assets.unilogcorp.com/2/ITEM/DOC/Fluidmaster_PRO45B_Warranty.pdf