US Water Big Blue Softening Resin Cartridge 4.5" x 20" | USWF-4520-SF

Sku: 507-USWF-4520-SF

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Regular Price: $83.00
Sale Price: $49.95
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4.5" x 20" Big Blue Replacement Softening Cartridge For Hardness Reduction
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Product Description

4.5" x 20" Big Blue Replacement Softening Cartridge For Hardness Reduction

  • Ideal Cartridge to Install Pre-RO to Lower Hardness
  • 6,200 Grains Capacity
  • 3 GPM Design flow rate
  • Fits Most 4.5” x 20” Big Blue Filter Housings
  • Temperature Range - 40°F (5°C) to 100°F (38°C)
  • Pressure Range – 20 PSI (1.4 bar) to 125 PSI (8.6 bar)

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Additional Information

Availability In Stock
Filter Type Softening
Manufacturer US Water Systems

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Product FAQs

 

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  • Would the Softening Resin Cartridge be placed pre OR post the Carbin Block Cartridge?

    The carbon typically should be ahead of the softening resin to prevent chlorine & other harmful chemicals from degrading the resin.