Replacement Filters

Replacement water filters are essential for anyone who currently owns a water filtration system.

Our replacement water filters are sold separately and can be implemented into an existing water filter system. Waterfilters.net has a comprehensive selection of water filter replacements. Some of the most commonly used replacements include drinking water filters, point of entry filters, point of use filters and whole house replacement water filters. Replacement water filters work with your filtration system to help eliminate bacteria, molds, viruses, algae and other microorganisms in your water source.

Choose the type of replacement water filter you are looking for below. If you cannot find the type of replacement filter you are looking for, please contact our customer service department.

19 Products found

Set Descending Direction
Page
View as Grid List
  1. Tier1 Iron and Lead Reducing Replacement Water Filter

    Price $67.99 List Price Price $96.99 Save 29%
  2. Tier1 Iron and Manganese Reducing Replacement Water Filter

    Price $50.99 List Price Price $72.99 Save 30%
  3. American Plumber WIC Inline Quick Connect Filter

    Price $14.99 List Price Price $20.99 Save 28%
  4. C2-02 Whole House Carbon Filter by Viqua

    Price $63.99 List Price Price $90.99 Save 29%
  5. Omnifilter SF200R-S6-05 Replacement Shower Filter

    Price $14.99 List Price Price $20.99 Save 28%
  6. Sprite HOC Replacement High Output Shower Filter Cartridge

    Price $32.99 List Price Price $46.99 Save 29%
  7. Pentek CRFC-20BB Chloramine Reduction Water Filter

    Price $179.99 List Price Price $256.99 Save 29%
    Free Shipping
  8. Pentek CFBC-20 Replacement Filter Cartridge

    Price $23.49 List Price Price $33.99 Save 30%
  9. Pentek RFC-BB Whole House Filter Replacement Cartridge

    Price $49.99 List Price Price $70.99 Save 29%
  10. 20 X 4.5 Carbon Block Replacement Filter by Tier1 (10 micron)

    Price $42.99 List Price Price $60.99 Save 29%
  11. Pentek RFFE20-BB Iron Reduction Water Filter (20-inch x 4.5-inch)

    Price $116.99 List Price Price $166.99 Save 29%
    Free Shipping

19 Products found

Set Descending Direction
Page
View as Grid List