Replacement FiltersGenuine Aqua-Pure® replacement filters are available for your previously purchased drinking water or whole house filtration system. Each filter identifies the corresponding system to which it belongs, and most are simple to replace, usually just a 1/4 turn to the left to remove and to the right to replace.
Aqua-Pure® Full Flow Drinking Water System Replacement Pre & Post Cartridges (AP-DW80/90 - Priced as 1 set)
Model #: AP-DW80/90$198.46
Aqua-Pure® Reverse Osmosis Drinking Water System Replacement Cartridge (AP5500RM - Priced as 1 each)
Model #: AP5500RM$200.00