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Air Filters: 4-inch Size

We've Got the Filter to Fit Your Needs

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  • APIL3R 3M Aqua-Pure Inline Filter Replacement Cartridge
  • Culligan 1000R-D Undersink RV & Marine Icemaker/Water Filter (Level 3)
  • Culligan D-250A Undersink Water Filter Replacement Cartridge
  • Culligan D-40 Undersink Water Filter Replacement Cartridge (Level 4)
  • Culligan IC-EZ-3 Easy-Change Inline Water Filter System (Level 3)
  • Culligan IC-EZ-4 Easy-Change Inline Water Filter System (Level 4)
  • GE SmartWater FX12M Reverse Osmosis Membrane

    GE SmartWater FX12M Reverse Osmosis Membrane

    $63.99 Retail Price:  $94.29
  • GE SmartWater FX12P Reverse Osmosis Water Filter Set

    GE SmartWater FX12P Reverse Osmosis Water Filter Set

    $60.99 Retail Price:  $86.24
  • GE SmartWater FX18P Reverse Osmosis Water Filter Set
  • GE SmartWater FXSVC Undersink Water Filtration Set

    GE SmartWater FXSVC Undersink Water Filtration Set

    $69.99 Retail Price:  $72.34
  • GE SmartWater FXULC Undersink Water Filter Replacement Cartridge
  • GE SmartWater FXUVC Undersink Water Filter Replacement Cartridge
  • GE SmartWater FXWTC Whole House Water Filter Replacement Cartridge
  • GXRLQ GE SmartWater Inline Filter System

    GE SmartWater GXRLQ Inline Water Filtration System

    $34.99 Retail Price:  $46.45
  • GE SmartWater GXRLQR Inline Water Filter Replacement Cartridge

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