3M CUNO Aqua-Pure AP11S Whole House Water Filter System

3M CUNO Aqua-Pure AP11S Whole House Water Filter SystemAquaPure AP11S Whole House Water Filter System:
  • Select one of the for the AquaPure AP11S system. The following filter is a popular filter for this system.
  • 1) The water filter is a 5 micron pleated sediment water filter that fits the AP11S system.
AquaPure AP11S Filter System Parts & Accessories:
  • O-Ring: The oring seals the cap to the bottom sump of the housing to prevent leaks. The 63597-174C o-ring should be replaced approximately every two to three filter changes.
  • O-Ring Lubricant: Use to lubricate the 63597-174C O-Ring.
  • Wrench: Use the wrench to loosen the filter housing.
AquaPure AP11S Water Filter Housing Also Known As:
  • AquaPure AP11 / AP-11 Whole House Housing
  • AquaPure AP11S / AP-11S Whole House Housing

There are many filters that fit the AquaPure AP11S housing. Choose ONE for your system. The is a common replacement filter.
Replacement filters and parts can be purchased below. See the Replacements tab above for more information on these replacement filters and parts.
Special Order (1-2 week lead time)
Special Order (1-2 week lead time)
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