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Everpure SO-20 EV9105-42 Softening Cartridge WS-20 (Espresso, Coffee)

SKU EV910542
Original price $59.57 - Original price $59.57
Original price
$59.57 - $59.57
Current price $59.57

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The Everpure EV910542 is a 20-inch replacement water-softening filter cartridge for espresso machines designed to reduce scale-forming minerals like calcium and magnesium. 
  • Applications: Coffee and Vending, Espresso Filtration, Tea Machines
  • Reduces limescale build-up and corrosion in boiler tanks, heating elements, impeller, steam arm, etc.
  • Reduces downtime and maintenance costs while extending the life of expensive espresso equipment
  • Drop-in design for use in Costguard filter housings
  • Overall Dimensions: 20"H x 2.87" Diameter
  • Service Flow Rate: Maximum 2.0 GPM (7.6 Lpm)
  • Pressure: 30 - 125 psi (2.1 - 8.6 bar), non-shock
  • Temperature: 40 - 100°F
  • Part No. EV910542,  155320-43, DEV9105-42, EV9105-42
  • Product Spec Sheet
Product Details


Coffee System

Max Pressure (Psi)

125 PSI

Min Pressure (Psi)

30 PSI

Cartridge Style


Contaminants Reduced

Scale Inhibitor





Flow Rate

Maximum 2.0 GPM (7.6 Lpm)

Media Type

Cation Exchange Resin

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