CuZn Water Filter Replacement Cartridges

Top quality filtration, Made in USA, water filter cartridges for Wide Spectrum contaminant removal. Also available are specialized cartridges for fluoride, chloramine, nitrates, radiation, hardness, arsenic, pharmaceuticals & much more!

All the cartridges listed below are compatible with CuZn refillable Counter Top and Under Counter Water Filters.

Customers with a single cartridge housing must select 1 of our Wide Spectrum filters.

Customers with double or triple housings must select at least 1 Wide Spectrum filter, along with their choice of Specialized Cartridge(s).

For assistance in selecting your filters, give us a call 800.345.PURE (7873) or EMAIL US

Wide Spectrum Cartridge Performance Tests

Click Here to View Test Results 

Click here to learn how our reticulated KDF dramatically outperforms our competitors’ granular KDF: KDF Comparison Test

Click here to learn what our High Purity Coconut Shell Carbon filters: What does activated carbon filter?

Select Wide Spectrum Cartridge Below

  • KR-101N Replacement Cartridge

    49.95 $
    Add to cart
  • KR-101A Wide Spectrum Replacement Cartridge w/1 Micron Absolute Upgrade for Bacteria Cysts Removal

    69.95 $
    Add to cart
  • CR-1 Chloramine Wide Spectrum Water Filter Replacement Cartridge

    64.95 $
    Add to cart
  • CC-10 Generic Carbon Water Filter Replacement Cartridge

    16.95 $
    Add to cart

Select Specialty Cartridge(s) Below

  • FR-1 Fluoride Water Filter Replacement Cartridge

    69.95 $
    Add to cart
  • BC-1 Fluoride (Calcium Based Carbon) Water Filter Replacement Cartridge

    69.95 $
    Add to cart
  • AR-1 Arsenic Water Filter Replacement Cartridge

    99.95 $
    Add to cart
  • NR-1 Nitrate Water Filter Replacement Cartridge

    74.95 $
    Add to cart
  • TAC-1 Hardness (Template Assisted Crystallization) Water Filter Replacement Cartridge

    69.95 $
    Add to cart
  • HR-1 Hardness Removal Water Filter Replacement Cartridge

    69.95 $
    Add to cart
  • RN-1 Radiation Water Filter Replacement Cartridge

    64.95 $
    Add to cart
  • ZR-1 Zeolite Water Filter Replacement Cartridge

    69.95 $
    Add to cart

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