3M Purification SG-HFRO M18 HFRO Reverse Osmosis Replacement Membrane, NSF
The 3M™ ScaleGard™ High Flux Reverse Osmosis Replacement Membrane SG-HFRO M18 is a replacement RO cartridge for the ScaleGard High Flux Reverse Osmosis system.
It is certified to NSF 58 and has a TDS reduction claim.
NSF 58 certification requires storage tank 5598408 or 5598409, sold separately.
RO replacement cartridge
Replacement cartridge for the 3M™ ScaleGard™ High Flux Reverse Osmosis system.
TDS reduction
The product documentation lists TDS as a reduction claim.
NSF 58 certification
The replacement membrane is listed with NSF 58 certification; the required storage tank is sold separately.
Certifications & Compliance
Warranty & Protection
The filter membrane is excluded from the one-year limited warranty.
Frequently Asked Questions
Need Help Deciding?
Our equipment specialists can help you match specs to your kitchen layout, electrical capacity, and menu requirements.