Steamboy Pro 300CU Anti Scale Cartridge

This is a genuine replacement filter for your Steamboy Pro. 

The replaceable 300CU anti-scale cartridge will keep your Steamboy PRO 300CU, T3, or Steamboy 200CU working at maximum efficiency. Replace this filter as necessary depending upon the type of water used to operate the PRO 300CU, T3 and 200CU.