Flushmate C-100500-K Cartridge Kit

To verify your Flushmate compatibility, check the label located on the top of your current Flushmate unit for a model number that matches below.

Compatible with Flushmate systems: 

• Flushmate I - 501/501A
• 
  
  Flushmate II - 501B
• 
  
  Flushmate III - 503
• 
  
  Flushmate IV - 504

Included Parts:

• (1) Lower Supply Filter Screen
• (1) Flushmate 1.6 gpf Cartridge Assembly
• (1) Duckbill Valve