This our replacement filter set for the Culligan AC-15 revese osmosis system. Typically, reverse osmosis filter sets should be changed once per year. Plus, depending on your water quality, if it's lower quality, filters will get dirty and needs to be replaced to keep your membrane working properly, and keep cleaning contaminants out of your drinking water.
The membrane is not included in this set but we do carry Culligan membranes if you'd like to find the one that goes with your system and add it to your cart.
We offer a sanitizer kit as an add-on for this filter set. When you change your filters you should sanitize your systems before replacing them, to help keep the system clear of any harmful bacteria.
Filter set includes:
(1) 5 Micron Sediment
(1) Carbon Block filter
(1) Inline GAC cartridge 6" (1/4" Female with 2-3/8" fittings and 2-1/4" Fittings)
All three should be replaced once a year.
Membrane is not included in this set, you change membrane every 3 years