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$175.59 $489.42
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Why you’ll love it

RestaurantSupply.com is your trusted source for 3M cartridge and membrane reverse osmosis systems.

  • Authorized 3M dealer, ensuring genuine commercial restaurant equipment and manufacturer support
  • Fast shipping available on in-stock 3M RO MEMBRANE-FSTM-075 cartridge and membrane reverse osmosis systems
  • Competitive pricing backed by a 30-day price match guarantee
Additional Question? Ask an Expert

3M RO MEMBRANE-FSTM-075 2-1/2 Inch Diameter Replacement RO Membrane with Flow Control

3M  |  MFG #: RO MEMBRANE-FSTM-075  |  Item #: 458870  |  UPC #: 00051128889824
Item: #458870
30+ bought in past months

Technical details
Manufacturer 3M Purification
Model Number RO MEMBRANE-FSTM-075
Manufacturer Part # RO MEMBRANE-FSTM-075
Height 13"
Width 2.5"
Depth 2.5"
Weight 0.29 lbs
UPC 00051128889824
NSF Yes

About this item

Product Details

The 3M RO MEMBRANE-FSTM-075 (5598728) Replacement RO Membrane is a high-performance filtration component designed for commercial reverse osmosis systems. Measuring 13-1/8 inches in length and 2-1/2 inches in diameter, this membrane features SQC style encapsulation and is rated for a production capacity of 75 gallons per day. Suitable for pressure ranges between 60-125 psi and withstanding maximum pressures of 125 psi at 100°F, it is engineered to efficiently reduce total dissolved solids, ensuring high water quality in foodservice and industrial applications. Integrated with a built-in check valve, it facilitates reliable operation within precise system parameters, making it an essential replacement part for maintaining optimal filtration performance in commercial settings.

Top 3M RO MEMBRANE-FSTM-075 (5598728) Features

The 3M RO MEMBRANE-FSTM-075 offers precise filtration with easy installation and maintenance for commercial reverse osmosis applications. Its durable membrane material ensures longevity under high-pressure operation, while the compact size allows integration into various system configurations. The included replacement flow control simplifies maintenance routines, supporting consistent water quality output. Ideal for use in water purification for foodservice, hospitality, and industrial facilities, this membrane enhances workflow efficiency through reliable performance and straightforward servicing.

  • Optimized flow control: Facilitates maintenance and system reliability
  • Durable membrane construction: Withstands 125 psi at 100°F for long-term use
  • Compact SQC design: Fits standard reverse osmosis housings easily
  • High TDS reduction: Ensures pure water output in critical operations
  • Easy replacement process: Supports quick maintenance in commercial settings

Designed for mid-volume reverse osmosis systems requiring consistent filtrate quality in food and beverage applications

3M RO MEMBRANE-FSTM-075 Technical Specs

The 3M RO MEMBRANE-FSTM-075 operates within a pressure range of 60-125 psi and is suitable for water temperatures up to 100°F, ensuring flexibility in diverse industrial environments. Its dimensions of 13-1/8 inches in length and 2-1/2 inches in diameter allow for straightforward replacement in compatible housings. Constructed with corrosion-resistant materials, it maintains structural integrity during demanding filtration cycles, with a total weight of only 0.29 lbs. The membrane's design incorporates NSF certification, confirming adherence to safety standards, while its built-in check valve enhances system reliability. Precise labeling and a user-friendly form factor support simple installation and quick turnaround for routine system upkeep.

  • Electrical Requirements: Not applicable, designed for fluid pressure operation
  • Production Capacity: 75 gallons per day (GPD)
  • Dimensions: 13-1/8"L x 2-1/2" Dia.
  • Weight: 0.29 lbs (product weight)
  • Material: High-grade membrane with integrated check valve
  • Pressure Range: 60-125 psi
  • Temperature Tolerance: Up to 100°F safely
  • Construction: SQC style encapsulation for durability
  • Certification: NSF certified
  • Included Accessories: Replacement flow control for model FSTM-075
  • Proper plumbing compatibility: Fits standard membrane housings
  • Electrical system connection: Not required, pressure-driven operation
  • Water temperature: Suitable up to 100°F for optimal performance
  • System pressure: Compatible with systems operating within 60-125 psi
  • Routine maintenance: Easy membrane replacement and flow control adjustment

What is a commercial reverse osmosis membrane?

A commercial reverse osmosis membrane is a critical component in water purification systems designed for industrial or large-scale foodservice use. It functions by filtering out dissolved solids, contaminants, and impurities from water through semi-permeable membrane technology. Installed in reverse osmosis systems, such membranes support consistent production of high-quality water for applications such as beverage preparation, ingredient processing, and municipal water treatment. The 3M RO MEMBRANE-FSTM-075 (5598728) replacement model is engineered for reliable operation within high-pressure ranges, making it suitable for medium-volume water filtration in commercial beverage, hospitality, and food processing environments, where system efficiency and water purity are paramount.

Top commercial reverse osmosis membranes for foodservice applications

Built with durable materials and precise specifications, commercial reverse osmosis membranes like the 3M RO MEMBRANE-FSTM-075 provide reliable filtration with high throughput for foodservice environments. Ideal for medium-volume water treatment, they enable efficient workflow while maintaining high water quality standards. Suitable for installation in specialized water purification systems, these membranes support consistent operation in cafes, restaurants, and industrial kitchens, optimizing process performance and reducing maintenance downtime.

  • Operation Type — suitable for filter systems in moderate-output foodservice facilities
  • Workload Qualifier — optimal for mid-volume beverage and ingredient water supply
  • Kitchen Setting — designed for commercial kitchens and beverage stations
  • Use Case — ideal for ensuring high-quality water in food and drink preparations
  • Performance Focus — supports reliable TDS reduction and system longevity

Why Choose 3M RO MEMBRANE-FSTM-075 (5598728)?

Compared to other membrane replacements, the 3M RO MEMBRANE-FSTM-075 offers superior durability, precise fit, and integrated system features that enhance operational efficiency. Its corrosion-resistant construction and NSF certification ensure consistent performance and compliance in commercial water purification, supporting high standards of water quality in foodservice environments. The built-in check valve and included flow control streamline maintenance workflows, reducing system downtime and preserving filtration integrity.

  • Compact design: Fits standard housings for seamless integration
  • Enhanced durability: Withstands demanding pressures up to 125 psi
  • Built-in check valve: Ensures operational reliability in complex systems
  • Optimized flow control: Simplifies maintenance routines and system adjustments
  • Reliable performance: Maintains high TDS reduction for quality water output

Certifications

NSF Listed logo

NSF Listed

The item meets the standards imposed by NSF International. These standards relate to health, public safety and the environment.

Certifications

Customer reviews

3M RO MEMBRANE-FSTM-075 (5598728) Replacement RO Membrane 13-1/8"L X 2-1/2" Dia.
3M Purification

3M RO MEMBRANE-FSTM-075 2-1/2 Inch Diameter Replacement RO Membrane with Flow Control

$175.59 $489.42

3M Purification, RO MEMBRANE-FSTM-075, (5598728) Replacement RO Membrane, 13-1/8"L x 2-1/2" dia., SQC style, 75 gpd, pressure range 60-125 psi, built in check valve, max pressure of 125 psi at 100°F, total dissolved solids reduction, includes: replacement flow control (for FSTM-075,5612306), NSF certified