Description

3M ICE165-S Water Filtration System – Heavy-Duty Filtration for Ice Machines

Deliver clearer, better-tasting ice and protect your commercial equipment with the 3M™ ICE165-S Water Filtration System. This high-capacity, single-cartridge system is designed to handle higher turbidity water and reduce particulate, chlorine taste and odor, and mineral scale buildup. With a flow rate of up to 3.34 GPM and a filtration capacity of 35,000 gallons, the ICE165-S is ideal for demanding ice production environments in restaurants, hotels, cafes, and foodservice facilities.

The ICE165-S uses advanced IMPACT Technology—a dual-zone media construction that integrates membrane filtration with high-performance carbon. This design enhances throughput while extending cartridge life. A built-in scale inhibitor helps prevent calcium and magnesium deposits on evaporator plates, improving ice clarity and reducing maintenance costs.

With a user-friendly Sanitary Quick Change (SQC) system and 1/2” FNPT horizontal ports, installation and servicing are fast, clean, and tool-free. The system also includes a pressure gauge and shut-off valve to simplify filter replacement and monitoring.

Key Features:

• Improves Ice Quality – Reduces particulate and chlorine for clean, clear, and great-tasting ice

• High-Capacity Performance – Filters up to 35,000 gallons (132,489 liters)

• Fast Flow Rate – Supports up to 3.34 GPM (12.6 LPM) for continuous ice machine operation

• IMPACT Dual-Zone Filtration – Combines membrane and carbon for enhanced efficiency and longer cartridge life

• Scale Inhibition Technology – Helps prevent lime scale from forming on evaporator plates

• Bacteria Inhibitor Built-In – Reduces fouling for consistent filtration (HF60-S cartridge)

• Quick Cartridge Changes – SQC design allows easy 1/4 turn replacements

• Certified Materials – Compliant with NSF Standard 42 & 53 and FDA CFR-21 for food safety

• Integrated Pressure Gauge & Shut-Off – Built-in tools for simple monitoring and maintenance

Specifications:

• Application: Ice machine water filtration

• Model: 3M™ ICE165-S

• Capacity: 35,000 gallons (132,489 liters)

• Flow Rate: Up to 3.34 GPM (12.6 LPM)

• Filtration Media: HF60-S cartridge (carbon block with membrane and scale inhibitor)

• Connections: 1/2” FNPT horizontal inlet/outlet

• Operating Pressure: Max 125 psi (862 kPa)

• Operating Temperature: Max 100°F (37.8°C)

• Cartridge Replacement: Every 12 months, at capacity, or when flow rate decreases

• Includes: Head assembly with bracket, pressure gauge, shut-off valve, and cartridge

SPEC SHEET

Installation Tips:

• For cold water lines only

• Avoid freezing or high-pressure conditions

• Install a pressure-limiting valve if above 80 psi

• Must comply with local plumbing regulations

• Replace filter every 12 months, at rated capacity, or when flow rate decreases.

Changing your Filter: