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Water Filter Cartridges

Water filter replacement cartridges for Multipure, Sprite, Rainshow'r, BestFilters, Katadyn, Doulton and more.

  • Use Coupon Code "wten" and save 10% on your water filter purchase, except Multipure.
  • Replacement water filters to fit counter top, under sink, camping, shower and whole house filters and all standard size water filters..
  • All manufactured by the original equipment manufacturer.
  • All sizes and styles are in stock and ready to ship.
  • We also offer an AutoShip replacement filter program for your you'll never forget to order your replacement filter cartridges.
  • Products (Total Items: 35 )
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    CBTVOC Replacement Water Filter Cartridge -
    Average Rating(30)
    In Stock
    Sprite SLC Replacement Filter Cartridge
    Average Rating(5)
    In Stock
    Katadyn Vario Replacement Cartridge 8014933
    Average Rating(0)
    In Stock
    Katadyn Vario Ceramic Disc Replacement 8015035
    Average Rating(0)
    In Stock
    Sprite HHC-2 Hand Held Cartridge (2 Pack)
    Average Rating(10)
    In Stock
    Sprite HOC Shower Filter Replacement Cartridge
    Average Rating(9)
    In Stock
    Rainshow'r CQ-1000 Replacement Shower Filter Cartridge
    Average Rating(11)
    In Stock
    Katadyn Base Camp Pro Replacement Cartridge 8019168
    Average Rating(0)
    In Stock
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