3M HF45-S-SR 4.5 Inch Sediment and Scale Inhibitor Cartridge

The 3M HF45-S-SR (5613346/5637107) 3M™ Water Filtration Products Replacement Cartridge is a high-capacity filtration component designed for commercial water purification systems. Engineered by 3M Purification, this cartridge features a large diameter and a 5-micron sediment and scale inhibitor filtration media, supporting flow rates of up to 3.5 gallons per minute. It effectively reduces particulate sediment and scale buildup, ensuring cleaner water delivery in foodservice and industrial applications. Its precise dimensions—12 inches in height and 4.5 inches in width and depth—allow for straightforward integration into designated filtration units, optimizing operational reliability and water quality performance for mid-volume beverage and food processing environments.

Top 3M HF45-S-SR Features

This replacement cartridge provides essential filtration functions, including sediment removal and scale inhibition, tailored for commercial kitchens and beverage stations. Its durable, large-diameter design ensures sustained performance, optimized for ease of maintenance with minimal pressure drop. Suitable for integration with existing water filtration systems, it supports high throughput workflows and reduces clogging risks. Its 5-micron rating balances effective particulate reduction with prolonged service life, making it ideal for mid-volume water purification needs in foodservice operations.

• High flow rate of 3.5 GPM supports ongoing service demands
• Constructed with durable filtration media for extended lifespan
• Large diameter design simplifies cartridge replacement
• Effectively reduces sediment and scale buildup in water lines
• Compact, easy-to-install form factor integrates into standard systems

Ideal for commercial beverage stations and food prep areas requiring consistent water quality.

3M HF45-S-SR Technical Specs

The 3M HF45-S-SR cartridge operates within the manufacturer’s specified dimensions of 12 inches in height and 4.5 inches in width and depth, utilizing a 5-micron sediment and scale inhibitor media. Made from high-grade materials safe for foodservice environments, it ensures compatibility with a range of water filtration systems. Designed for reliable performance, it supports flow rates of 3 to 4 GPM, accommodating moderate throughput in food and beverage operations. Its construction prioritizes durability, with a weight of approximately 1.04 lbs, and features a straightforward replacement process supported by standard mounting configurations. The cartridge is suitable for systems requiring precise sediment and scale filtration, functioning effectively within typical operating temperature ranges for cold water applications, and is easy to clean and maintain.

• Electrical Requirements: Not applicable
• Cooling Method: Not applicable
• Production Capacity: Supports 3-4 GPM flow rate
• Construction & Finish: Food-grade polymer materials
• Temperature Resistance: Standard operating range for cold water
• Dimensions: 12" (H) x 4.5" (W) x 4.5" (D)
• Weight: 1.04 lbs
• Replacement Parts / Accessories: Seals and mounting adapters available

• Plumbing Compatibility: Fits standard water filtration hardware
• Plumbing Requirements: ¼-inch fittings recommended
• Clearance: Allow sufficient space for cartridge removal and replacement
• Flow Rate: 3-4 GPM continuous operation
• Operational Environment: Cold, municipal, or well water sources

What is a commercial water filtration cartridge?

A commercial water filtration cartridge is a replaceable component designed to purify water in foodservice, hospitality, and industrial settings. It typically employs granular or fibrous media to reduce sediment, scale, or contaminants, ensuring high-quality water output. The 3M HF45-S-SR cartridge, available in the Water Filtration System category, is a compact, self-contained unit optimized for mid-volume applications such as beverage stations and food prep areas. Its 5-micron sediment and scale inhibitor filtration supports consistent water quality, making it suitable for installation in undercounter or countertop filtration systems for restaurant or cafeteria use.

Top commercial water filtration cartridges for foodservice environments

Designed for medium-scale operations, the 3M HF45-S-SR provides reliable, high-flow sediment and scale filtration suitable for commercial kitchens and beverage stations. Engineered for durability, its large diameter and easy maintenance support continuous workflow and high-quality water delivery in food and drink preparation. Built to meet industry demands, it offers a balance of performance and longevity for any moderate-volume foodservice setting.

• Operation Type — Supports moderate throughput in foodservice kitchens
• Kitchen Setting — Fits undercounter beverage service points
• Foodservice Category — Ideal for coffee, espresso, and hydration stations
• Workload Qualifier — Suitable for mid-volume, continuous use environments
• Use Case — Ensures clean water supply for water-using appliances

Why Choose 3M

Why Choose 3M Purification HF45-S-SR Replacement Cartridge? Its robust, large-diameter design and precise 5-micron sediment and scale inhibitor media deliver exceptional reliability and ease of maintenance. The cartridge’s high flow rate supports demanding foodservice environments, ensuring consistent water quality without frequent replacements. Its durable construction promotes longevity and smooth operation compared to standard models, making it well-suited for restaurant-grade water filtration systems that require dependable performance and simple servicing.

• Self-contained design for quick replacement
• High flow capacity supports continuous service
• Constructed with durable, food-safe materials
• Compatible with standard filtration units for ease of integration
• Supports medium-volume water filtration in commercial kitchens