3M SF18-S 2.8 Inch Water Filtration System SQC Style 6 Gpm - High Capacity

The 3M SF18-S (5607708) Water Filtration System is a commercial-grade filtration unit designed for high-capacity water treatment applications, notably in foodservice and hospitality environments. This inlet-mounted system features a reliable SQC style design with a flow rate of 6 GPM, supporting up to 70,000 gallons of filtration capacity. Incorporating a dedicated controlled scale inhibitor feeder system, it effectively prevents mineral build-up in steam tables and food preparation equipment, ensuring consistent water quality. With 3/4" NPT connections and an easy-to-replace cartridge (model 5582113), this unit provides durable, maintenance-friendly operation suitable for diverse commercial kitchens requiring precise water purification.

Top 3M SF18-S (5607708) Features

The 3M SF18-S water filtration system integrates advanced filtration technology, a dedicated scale inhibitor system, and high flow capacity tailored for busy foodservice operations. Its robust construction from quality materials ensures longevity and consistent performance in demanding environments. Designed for straightforward installation and maintenance, it fits seamlessly into commercial plumbing setups for continuous operation. Ideal for steam tables, cooking stations, and beverage preps, this unit supports workflow efficiency and ensures water quality integrity.

• Flow Capacity: Supports 6 GPM for mid-volume applications
• Durable Material Construction: Includes corrosion-resistant components for longevity
• Easy Cartridge Replacement: Uses 5582113 replacement cartridges for maintenance ease
• Reliable Scale Inhibition: Dedicated feeder prevents mineral buildup in steam equipment
• High Capacity: Filtration up to 70,000 gallons for extended service intervals

Designed for commercial foodservice environments requiring continuous high-quality water supply.

3M SF18-S (5607708) Technical Specs

The 3M SF18-S water filtration system operates with a typical service flow rate between 5.1 and 6.8 GPM, accommodating up to 70,000 gallons. Its minimal height of 10.5 inches and compact width of 2.8 inches facilitate versatile installation within tight spaces. The unit weighs approximately 1.98 lbs, constructed predominantly from corrosion-resistant materials suitable for food environments. It features a stainless steel exterior finish for durability and ease of cleaning, with a standard 3/4" NPT connection for plumbing compatibility. The system supports continuous operation in typical commercial kitchen temperature ranges, designed for easy disassembly and cartridge replacement, ensuring consistent water quality and scale control. Optional accessories include replacement seals and mounting hardware for streamlined maintenance.

• Electrical requirements: No electrical connection needed for operation
• Flow rate: 5.1 to 6.8 GPM for moderate workloads
• Construction Material: Corrosion-resistant components in stainless steel and high-grade plastics
• Dimensions: 10.5" height x 2.8" width x 2.25" depth
• Replacement cartridge: 5582113 for maintenance and scale inhibition
• Plumbing connection: 3/4" NPT for seamless integration into existing water lines

What is a commercial water filtration system

A commercial water filtration system is a heavy-duty unit designed to purify large volumes of water for foodservice and hospitality operations. It removes contaminants, minerals, and scale-forming elements to protect kitchen equipment and ensure optimal water quality. The 3M SF18-S (5607708) model is tailored for applications involving steam tables, beverage dispensers, and cooking stations, with a filtration capacity of 70,000 gallons and a flow rate of 6 GPM. Installed in busy commercial kitchens, it supports consistent operation and reduces maintenance costs by preventing mineral buildup and scaling, making it suitable for high-volume foodservice settings that demand reliable water treatment solutions.

Top Commercial Water Filtration Systems for Foodservice Environments

Built with durable materials and expert engineering, the 3M SF18-S (5607708) offers reliable performance in foodservice applications requiring continuous high-quality water. Its integrated scale inhibitor system, high flow rate, and large capacity make it ideal for mid-volume restaurant and catering kitchens performing steam and beverage preparation workflows.

• Operation Type — ideal for steam table and beverage stations
• Kitchen Setting — suitable for compact commercial kitchen layouts
• Foodservice Category — optimized for steam and cooking equipment protection
• Workload Qualifier — designed for moderate throughput environments
• Use Case — supports consistent high-quality water in food prep workflows

Why Choose 3M SF18-S (5607708) ?

Compared to other models, the 3M SF18-S combines a compact, robust design with a dedicated scale inhibition system tailored for steam table applications. Its stainless steel construction ensures durability in demanding kitchens, while the straightforward cartridge replacement facilitates maintenance efficiency. This unit’s high filtration capacity and reliable flow rate support uninterrupted foodservice operation, minimizing equipment scaling issues and water quality concerns.

• Self-contained design simplifies integration in tight spaces
• Dedicated scale inhibitor system improves equipment longevity
• Corrosion-resistant materials enhance durability and sanitation
• Compact footprint enables installation in limited spaces
• Supports continuous high-volume water treatment for busy kitchens