Shopping Cart: 0 item(s) | TOTAL $0
Customer Reviews 800.842.4605

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 convenience...so you'll never forget to order your replacement filter cartridges.
  • Products (Total Items: 35 )
    Sort by:
    1 Micron Carbon Block Replacement Water Filter Cartridge
    Average Rating(38)
    $19.88
    In Stock | NO Sales Tax
    KDF/GAC & 1u Carbon Block Replacement Cartridge Set
    Average Rating(14)
    $49.88
    In Stock | NO Sales Tax
    5 Micron Carbon Block & Doulton Ultracarb OBE Water Filter Set
    Average Rating(1)
    $73.76
    In Stock | NO Sales Tax
    KDF/GAC Replacement Water Filter Cartridge
    Average Rating(2)
    $24.88
    In Stock | NO Sales Tax
    5 Micron Coconut Carbon Block Replacement Water Filter Cartridge
    Average Rating(1)
    $19.88
    In Stock | NO Sales Tax
    CBTVOC Replacement Water Filter Cartridge -
    Average Rating(30)
    $70.00
    In Stock | NO Sales Tax
    CBTAD Water Guardian Replacement Water Filter Cartridge -
    Average Rating(10)
    $70.00
    In Stock | NO Sales Tax
    Sprite SLC Replacement Filter Cartridge
    Average Rating(5)
    $14.88
    In Stock | NO Sales Tax
    Sprite Dial a Spray (All-in-one) Cartridge -  A1C
    Average Rating(0)
    $18.99
    In Stock | NO Sales Tax
    Sprite ARC Shower Filter Replacement Cartridge - ARC
    Average Rating(0)
    $19.88
    In Stock | NO Sales Tax
    Rainshow'r RCCQ-PC Clear Replacement Shower Filter Cartridge
    Average Rating(1)
    $27.88
    In Stock | NO Sales Tax
    Katadyn Combi Replacement Ceramic Element 8013622
    Average Rating(0)
    $119.95
    In Stock | NO Sales Tax
    Katadyn Mini Replacement Filter Element Ceramic  8013632
    Average Rating(0)
    $56.95
    In Stock | NO Sales Tax
    Katadyn Hiker, Hiker PRO, and Base Camp Replacement Cartridge 8014644
    Average Rating(0)
    $47.45
    In Stock | NO Sales Tax
    Katadyn Vario Replacement Cartridge 8014933
    Average Rating(0)
    $42.70
    In Stock | NO Sales Tax
    Katadyn Vario Ceramic Disc Replacement 8015035
    Average Rating(0)
    $14.20
    In Stock | NO Sales Tax
    Katadyn Pocket Microfilter Replacement Filter Kit 8013619
    Average Rating(0)
    $189.95
    In Stock | NO Sales Tax
    BestFilters Under Sink Replacement Cartridge for UCT100
    Average Rating(1)
    $55.95
    In Stock | NO Sales Tax
    BestFilters Under Sink Replacement Cartridge for UCT200
    Average Rating(1)
    $59.95
    CURRENTLY ON BACK ORDER
    Sprite HHC-2 Hand Held Cartridge (2 Pack)
    Average Rating(11)
    $19.88
    In Stock | NO Sales Tax
    Sprite HOC Shower Filter Replacement Cartridge
    Average Rating(9)
    $23.88
    In Stock | NO Sales Tax
    Rainshow'r CQ-1000 Replacement Shower Filter Cartridge
    Average Rating(11)
    $25.22
    In Stock | NO Sales Tax
    Katadyn Base Camp Pro Replacement Cartridge 8019168
    Average Rating(0)
    $39.95
    In Stock | NO Sales Tax
    Multipure Sediment Pre-filter For Multi-Pure RO System
    Average Rating(0)
    $7.50
    In Stock | NO Sales Tax
    Multipure 5u Carbon Block For Multipure RO Units (Fits Stages 2&3)
    Average Rating(0)
    $15.95
    In Stock | NO Sales Tax
    CB Tech/Multipure Arsenic Replacement Cartridge With Nipple - CBNAS
    Average Rating(4)
    $124.95
    In Stock | NO Sales Tax
    Multipure Shower Filter Replacement Cartridge
    Average Rating(0)
    $26.95
    In Stock | NO Sales Tax
     
    Subscribe to our Newsletter
    Subscribe
    Unsubscribe
    Information
    Browse By Category
    Browse By Price
    New Releases
    Top Sellers