3M™ HF25-S-SR High Flow Carbonless Filter Replacement Cartridge - (5615240)

3M™ HF25-S-SR Cartridge – High Flow Carbonless Filter, 5 µm Rating

The 3M HF25-S-SR is a carbonless high-flow replacement cartridge designed to facilitate sediment and scale protection in high-demand systems. With a 5 µm nominal rating and flow up to ~2 GPM, it’s optimized for beverage and ice-machine applications with heavy usage. 

Key Features

• 5 µm nominal rating — removes larger particulates while maintaining strong flow.
• High flow rate (~2 GPM) for busy, commercial environments.
• Carbonless design helps preserve chlorine residual while preventing scale and sediment buildup.
• Sanitary Quick Change (SQC) design for fast, clean cartridge replacements.

Specifications

• Model: HF25-S-SR
• Micron Rating (nominal): 5 µm
• Flow Rate: ~2 GPM
• Series: High Flow Carbonless “SR”

Benefits

• Supports high-usage beverage or ice systems with fewer filter changes.
• Maintains consistent flow and performance under heavier loads.
• Reduces sediment and scale which can impact equipment life and quality.

Reliable, commercial-grade filtration starts with the 3M HF25-S-SR cartridge.