Cuno Aqua-Pure AP420 Sediment & Scale Filter

Cuno AP420 | Our#: 175578

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Cuno Aqua-Pure AP420 Sediment & Scale Filter
2 pack

Cuno Aqua-Pure AP420 Sediment & Scale Filter (2-Pack)

The CUNO Aqua-Pure AP420 Sediment and Scale Filter reduces dirt, rust, sand, sediment and scale from your water.


  • Reduces sediment for multiple applications
  • 5 micron nominal filtration
  • Graded density for long life
  • Use on hot or cold water
  • Contains scale inhibitor


Capacity: 3-4 Months of Use
Filter Dimensions: 9-3/4" L X 2-1/2" Dia.
Flow Rate: 8 Gallons Per Minute
Materials: celluose fibers
Micron Rating: 5
Reduction Claims: Sediment and Scale

Replaces These Filters:

Cuno: 55609-04
Cuno: CFS420IMF

Fits In These Systems:

Aqua-Pure: AP101S
Aqua-Pure: AP101T
Aqua-Pure: AP102S
Aqua-Pure: AP102T
Aqua-Pure: AP11S
Aqua-Pure: AP11T
Aqua-Pure: AP12S
Aqua-Pure: AP12T
Aqua-Pure: AP1610
Aqua-Pure: AP2610
Aqua-Pure: AP51T
Aqua-Pure: SS1-SS12
Dupont: PF 2800 Series Housings
Dupont: PF 3800 Series Housings
Dupont: WFPF38001C