3M Purification SG-HFRO AUTO BYPASS KIT ScaleGard HFRO Automatic Bypass Kit
The 3M™ ScaleGard™ HFRO Auto Bypass Kit is a replacement part for the ScaleGard High Flux Reverse Osmosis system.
When installed with the system, the auto bypass switches the supply to non-RO water filtered through the pre-filter when the RO-water tank runs out, then switches back to RO water when the tank is adequately refilled.
Automatic bypass switching
Switches the water supply to non-RO water filtered through the pre-filter when the RO-water tank runs out.
Automatic return to RO water
Switches back to RO water when the tank is adequately refilled.
Replacement part
Listed as a spare part for the 3M ScaleGard High Flux Reverse Osmosis system.
Certifications & Compliance
Warranty & Protection
One-year limited warranty against defects in material and manufacture.
Frequently Asked Questions
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