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FM-25R Faucet Filter Replacement Cartridge by Culligan

Price $18.99 List Price Price $26.99 Save 29%
Availability: In Stock
Choose a quantity
  • 1Filter$18.99 
  • 3Filters Price $17.87 each
  • 6Filters Price $17.09 each
  • Quick and easy installation
  • Reduces impurities that cause flavor and odor issues in tap water
  • Should be replaced every 2 months or 200 gallons
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The FM-25R Faucet Filter Replacement Cartridge by Culligan is designed to reduce the common water impurities that cause flavor and odor issues in your drinking water. Changing your FM-25R replacement faucet filter every 2 months, or 200 gallons, helps to ensure your faucet filtration system continues providing cleaner and fresher tasting drinking water. Don't settle for dirty drinking water. Order today!
Package Qty1
Used In BrandsCulligan
Manufacturer's IdFM-25R
Primary Filter MediaActivated Carbon Block
Filter Life (gallons)200
Filter Life (liters)757.00
Filter Life (months)2 months
Operating Pressure (psi)30 - 100
Operating Temperature (°F)40 - 100
Operating Temperature (°C)4.4 - 37.8
Flow Rate (gpm)0.5
Flow Rate (lpm)1.9
CertificationsNSF/ANSI Standard 42
Warranty Guarantee2 Year Limited Warranty

Reduced Contaminants

The CULLIGAN-FM-25R reduces the following contaminants:

  • Atrazine 94.70%
  • Bad Taste and Odor
  • Chlorine Taste & Odor 50.00%
  • Lead at pH 6.5 96.10%
  • Lead at pH 8.5 98.10%
  • Lindane 97.90%
  • Particulates (Class I) 85.00%
  • Turbidity 99.00%

The CULLIGAN-FM-25R is comparable with the following part numbers


The CULLIGAN-FM-25R fits the following model numbers



  1. Turn off faucet.
  2. Unscrew the filter cartridge from underneath the housing.
  3. Turn the finger tabs and allow the cartridge to drop down in your hand. Some water may come out when filter cartridge is removed.
  4. Dispose of used cartridge.
  5. Insert new filter cartridge up into housing and turn 2 and a half to 3 full turns, until it stops.
  6. Flush new cartridge for 10 minutes to remove carbon fines.
  7. NOTE: If filter leaks, turn cartridge to make sure it is completely sealed.