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.

51 Products found

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  1. LG 5231JA2002A / LT500P Refrigerator Water Filter (Pack of 3)

    Price $143.99 List Price Price $205.99 Save 30%
    Free Shipping
  2. Tier1 US-ST04 Undersink Smart Tap Replacement Filter Cartridge

    Price $38.99 List Price Price $55.99 Save 30%
  3. 10 x 2.5 Inch Universal Carbon Block Under Sink Filter (0.5 Micron)

    Price $17.99 List Price Price $25.99 Save 30%
  4. WFDWC70001 Universal Drinking Water Carbon Block Cartridge by DuPont

    Price $27.99 List Price Price $39.99 Save 30%
  5. Moen 9602 Replacement Filter Cartridge for ChoiceFlo Faucet Systems

    Price $52.99 List Price Price $75.99 Save 30%
  6. ICF-6Q Tier1 Inline Filter

    Price $10.99 List Price Price $15.99 Save 31%
  7. K2386-KK Omnipure Phosphate Water Filter

    Price $17.99 List Price Price $25.99 Save 30%
  8. Omnipure K2385-JJ Phosphate Inline Filters

    Price $21.99 List Price Price $30.99 Save 29%
  9. IC6-38Q Tier1 Inline Filter

    Price $8.99 List Price Price $12.99 Save 30%
  10. Viking RWFDISP Replacement Refrigerator Water Filter Cartridge

    Price $133.99 List Price Price $191.99 Save 30%
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  11. Omnipure K2386-JJ Inline Phosphate Water Filter

    Price $15.99 List Price Price $22.99 Save 30%

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