Carbon block design, five micron filtration. The 4CB5 is the upgrade water filter cartridge if you are looking for more capacity.
Both of these water filters can be used in place of any of our other water filters. Because of the universal design of the Everpure QL3 head, EV925914, you have the flexibility to try a wide rangke of water filters to suit your needs.
• Capacity: 3,000 gallons
• Flow Rate: 1 gallon per minute
• Certifications: NSF/ANSI Certified Standard 42