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

4.5" x 20" Big Blue Replacement Softening Cartridge For Hardness Reduction
SKU: 507-USWF-4520-SF
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List Price: Factory Direct Price: SALE PRICE:
$91.59 $61.06
$54.95
$54.95
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Subtotal: $54.95

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

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

$100.01 $54.95

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

$100.01 $54.95

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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