Sentry H2O Shower Filter System

A refined filtration upgrade for a compatible shower. The Sentry H2O Shower Filter System installs between a standard 1/2-inch shower arm and showerhead, adding a replaceable filtration stage without a full bathroom remodel.

WHAT’S INCLUDED
• Clear filter housing with O-ring and standard 1/2-inch fittings
• One Sentry ToxyGuard filter cartridge
• Lubricant for filter maintenance
• Housing wrench for filter removal only

COMPATIBILITY AND OPERATING REQUIREMENTS
• Allow approximately 5 inches of width and 12 inches of height
• Approximate operating weight: 5 lb; secure the inlet piping before installation
• Do not install on unsupported plastic piping
• Maximum filter capacity: 3,000 gallons at 1.5 GPM
• Operating temperature: 32–120°F
• Maximum pressure: 150 PSI; supplier-recommended regulated pressure: 70–80 PSI

MAINTENANCE
The supplier recommends replacing the cartridge once per year for one 10-minute shower per day, or every six months for households using two or more showers per day. Plumber’s tape and pliers or channel locks are required and are not included.

FULFILLMENT, RETURNS, AND WARRANTY
The supplier currently quotes 7–10 business days of processing before shipment and sends tracking after the order ships. Unused products in original condition may be requested for return within 30 days of delivery; return-shipping charges are not refundable. The Sentry H2O filter housing carries the supplier’s lifetime replacement warranty, subject to installation, pressure, use, and damage exclusions.

BEFORE ORDERING
Confirm your plumbing connection, available clearance, pipe material, water pressure, and temperature range. Always follow the manufacturer’s installation instructions. Performance and replacement timing vary with water quality and use. Sentry H2O states that its ToxyGuard media is supported by testing, but this shower filter is not a substitute for professional water testing, medical advice, or plumbing advice.

Matching replacement cartridge: https://omni-haven.com/products/sentry-shower-replacement-filter