
The Everpure i4000 Replacement Cartridge delivers reliable, high-volume water filtration for ice machines, making it ideal for operations with large daily ice production needs.
It reduces chlorine taste and odor, filters out fine particles as small as 0.2 microns, and protects your equipment by reducing scale buildup and clogging, ensuring cleaner, better-tasting ice and a longer-lasting machine.
Download PDFThe Everpure i4000 offers all the benefits of Pentair’s proven water filtration technology—at a higher capacity to suit busy kitchens, cafés, convenience stores, and other high-volume foodservice operations.
Filters up to 12,000 gallons—33% more than the i2000²—for fewer cartridge replacements.
Removes particles as small as 0.2 microns, while reducing chlorine, taste, and odor for clean, clear ice.
Proprietary Micro-Pure® II media helps prevent bacterial growth on the filter itself.
Certified to reduce cysts like Giardia and Cryptosporidium through mechanical filtration.
Maximum 1.67 gpm (6.3 Lpm)
35 – 100°F (2 – 38°C)
12,000 gallons (45,424 L)
25″ L x 3.25″ D (63.5 x 8.2 cm)
10 – 125 psi (0.7 – 8.6 bar), non-shock
None required
Ensure crystal-clear ice and reduce equipment downtime with the Everpure i4000. Contact CWS today to order or to speak with a filtration expert.

The MicroGuard MF Triple System is a multi-stage filtration solution designed for small to mid-sized food and beverage businesses with higher daily water demand. It enhances water quality through several layers of filtration and is well-suited for larger cafés, restaurants, and shared service environments. It supports consistent delivery across multiple usage points.