Everpure EV433913 | CLARIS XL Water Filtration Cartridge | 1,585 gal
Everpure EV433913 | CLARIS XL Water Filtration Cartridge | 1,585 gal is backordered and will ship as soon as it is back in stock.
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The Pentair Everpure EV433913 CLARIS XL cartridge provides premium water filtration and softening technology for specialty coffee, tea, and steam applications. It combines hardness reduction with mineral stabilization and corrosion inhibition to maximize equipment efficiency and enhance beverage quality.
Key Specifications:
- Flow Rate: 1.0 GPM
- Filter Capacity: 1,585 gallons for Espresso, 1,900 gallons for OCS/coffee
- Compatibility: Specialty coffee machines, espresso equipment, tea brewers, steamers, combi ovens
- Contaminants Filtered: Reduces chlorine, taste and odor, limescale, and particulates down to 5 microns
- Number of Filters: Single replacement cartridge
Features & Benefits:
- Five-Stage Filtration: Prefiltration, carbonate hardness adjustment, fine filtration, carbon block, and solid membrane filter.
- Enhanced Beverage Quality: Adjustable ion-selective media tailors hardness levels to match flavor profiles for superior coffee and tea.
- Equipment Protection: Reduces limescale and filters particles down to 5 microns to extend the life of coffee and steam equipment.
- Flexible Installation: Operates vertically, horizontally, or freestanding for versatile placement.
- NSF Certified: Tested to NSF/ANSI Standard 42 for chlorine, taste, and odor reduction.
Related Variants
| Item SKU's | Model | Capacity (Gal.) | Flow Rate (GPM) |
|---|---|---|---|
| EV433910 | CLARIS S | 400 Espresso / 450 OCS | 0.5 |
| EV433911 | CLARIS M | 660 Espresso / 790 OCS | 0.5 |
| EV433912 | CLARIS L | 1,100 Espresso / 1,255 OCS | 1.0 |
| EV433913 | CLARIS XL | 1,585 Espresso / 1,900 OCS | 1.0 |
| EV433914 | CLARIS XXL | 2,910 Espresso / 3,490 OCS | 1.0 |
FAQ
Q: What is the capacity of the CLARIS XL cartridge?
A: It is rated for 1,585 gallons for espresso applications and 1,900 gallons for OCS/coffee, based on influent water hardness of 180 ppm.
Q: How does the CLARIS XL improve beverage quality?
A: Its DUOBLEND technology allows adjustment of carbonate hardness to optimize flavor, while carbon block filtration reduces chlorine, taste, odor, and sediment.
Q: Can the CLARIS XL be installed in different positions?
A: Yes. It can be installed vertically, horizontally, or freestanding, offering flexible installation options.
Q: What are the operating conditions for this cartridge?
A: It operates at 39–86°F, with inlet pressure between 29–116 psi. A pressure reducer valve is required if inlet pressure exceeds 116 psi.
Q: How often should the cartridge be replaced?
A: Replace when the rated capacity is reached or at least once per year. Always flush the cartridge at installation and replacement.
NOTICE: Do not use with water that is unsafe or of unknown quality without adequate disinfection either before or after the system.
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- Install cartridge vertically or horizontally; ensure secure mounting if wall‑mounted.
- Connect inlet and outlet tubing with shut‑off valve upstream; do not exceed 116 psi.
- Flush cartridge at time of installation to remove air and carbon particles.
- Adjust bypass settings as required for local water hardness.
- For detailed steps, refer to the installation manual provided in the package or contact a licensed plumber.
- Replace cartridge when rated capacity is reached or at least once per year.
- Use titration kit (not strips) to verify hardness reduction performance.
- Inspect fittings and tubing periodically for leaks; reseat if necessary.
- Clean exterior surfaces with mild, non‑abrasive cleaner.
- For service or repairs, consult the manual or a licensed technician.




