Sentry H2O Shower Replacement Filter

The matching cartridge for your Sentry shower system

Maintain your Sentry H2O Shower Filter System with the manufacturer’s dedicated replacement cartridge.

Product details

• Replacement filter cartridge only; the shower filter housing and complete system are not included
• Designed for the Sentry H2O Shower Filter System
• Maximum filter capacity: 3,000 gallons at 1.5 GPM
• Supplier-recommended replacement: annually for one 10-minute shower per day, or every six months for households using two or more showers per day

Actual replacement timing can vary with water quality and usage. Follow the manufacturer’s maintenance and installation instructions.

Need the complete system? Shop the Sentry H2O Shower Filter System