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Buy 3 - 5 $62.73/Each
Regularly: $64.99/Each

  • 70,000 gal. capacity
  • Maximum operating pressure: 125 PSI
Usually Ships in 1 Business Day
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Width 2 3/4 Inches
Height 10 1/4 Inches
Capacity 70000 Gallons
Filter Type Scaling
Maximum Pressure 125 PSI
Maximum Temperature 100 Degrees F
Service Flow Rate 6 GPM
Stages 1 Stage
Type Filtration Systems


Ideal for preventing troublesome scale buildup inside pipes, boiler walls, heating coils, and more, the 3M Cuno SF18-S scale inhibition water filtration system is a smart addition to your existing water filtration systems. This system utilizes a forced-feed orifice that delivers a carefully metered amount of scale inhibitor for optimum results.

Able to accommodate flow rates up to 6 GPM, this scale inhibitor is great for use with a variety of equipment from coffee brewers to steamers and more! And to ensure this filter stays operational, a stainless steel head with 3/4" NPT female inlets and outlets resists rust and degradation. Please consult the Specification Sheet for additional details.

Overall Dimensions:
Width: 2 3/4"
Height: 10 1/4"

This item is not eligible for shipment outside of the contiguous United States.

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