RP19804 Cartridge Assembly for Delta 1300 1400 Series Tub/Shower Valves, Fi P8E3

RP19804 Cartridge Assembly for Delta 1300 1400 Series Tub/Shower Valves, Fi P8E3RP19804 cartridge for Delta 1300 & 1400 series tub / shower valves (fits select Monitor valve before 2007, doesn't...