The Everpure EV910541 is the correct replacement softening cartridge for the following applications:
The Everpure SO-10 Water Softening Cartridge EV910541 is a replacement water filter cartridge for espresso machines that reduces limescale build-up and scale-forming minerals, such as calcium and magnesium. The Everpure SO-10 Water Filter Cartridge EV910541 also reduces corrosion in many diverse applications, including boiler tanks, impellers, steam arms, heating elements, and more.
In addition, the 10 inch SO-10 filter boasts a drop-in design compatible with Costguard filter housings. Everpure recommends using a sediment pre-filter alongside this water softening cartridge in dirty water, or turbid water, applications.
Everpure SO-10 Water Softening Cartridge EV910541 specifications: