The Pentair Everpure Claris Ultra 500-M Filter Cartridge Systems are specifically designed for specialty coffee and tea brewing. The cartridges help reduce limescale and harmful contaminants which affect water taste and odor by employing ion exchange (“saltless” softening) technology to remove carbonate hardness and lower alkalinity, preventing the scale: forming process from occurring.

Breakthrough technology offers balanced alkalinity and mineral composition.

In addition to coffee/tea/espresso brewing, the The Pentair Everpure Claris Ultra 500-M Filter Cartridge System is also an excellent scale prevention option for steam applications such as low volume, boiler-less steam ovens.

The Pentair Everpure Claris Ultra 500-M Filter Cartridge is ideal for:

  • Chlorine reduction
  • Ion exchange
  • Particulate reduction
  • Prefiltration
  • Scale control
  • Water conditioning/softening
  • Mineral stabilization

The Pentair Everpure Claris Ultra 500-M Filter Cartridge is the first in the world technology is an engineering breakthrough and features unique water conditioning technology combines mineral adaptation, mineral stabilization and corrosion inhibition.

Features a 5-stage filtration process that includes:

  • Prefiltration
  • Carbonate hardness adjustment
  • Fine filtration
  • Highly efficient carbon block
  • Solid membrane filter
  • Removes harmful contaminants and unpleasant odors and tastes
  • Removes particles down to five (5) microns for highest equipment protection
  • Operates in a vertical or horizontal position

The result is a balanced alkalinity and mineral composition in water, with stable and close to neutral pH which helps prevent limescale formation. The process delivers the ideal ingredient water for enhancing coffee flavors and aiding in the proper extraction of the coffee bean and grind.

  • Adjustable, DUOBLEND™ bypass valve allows for the precise adjustment of carbonate hardness – tailor hardness levels to meet your desired water recipe.
  • Claris Ultra offers higher capacities versus traditional Claris due to its added sequestering agent which allows more blended water to go through the DUOBLEND bypass, putting less stress on the resin thus slowing its exhaustion.
  • Solution features a unique 5:stage filtration process:
  • Prefiltration removes coarse particles
  • Carbonate hardness adjustment through an ion exchange process

The Pentair Everpure Ultra Claris 500-M Filter Cartridge is ideal for:

  • Coffee/Office Coffee Service (OCS)
  • Espresso
  • Brewed Iced Tea
  • Hot Drink Vending


Service Flow Rate Maximum 0.5 GPM (2.0 LPM)
Rated Capacity

Rated for 990 gallons (3,750 L) for Espresso applications and 1,109 gallons (4,200 L) of Coffee/OCS applications.

This capacity is based on influent water hardness of 180 ppm with standard bypass settings.

Pressure Requirements 29 : 116 psi (2 – 8 bar)
Maximum Temperature 39 : 86°F (4 : 30°C)
Overall Dimensions

16.78” L x 3.74” dia. (42.6 cm x 9.4 cm)

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