This is the 5 stage Reverse Osmosis filter set for your drinking water system. Look at the images on the right hand side, if your system at home looks at all similar, then you do have the popular standard 5 stage system. We stock the highest quality filters. Should be changed once per year.
The set includes:
(1) 5 Micron Sediment
(2) 10 Micron Carbon Block
(1) 10" Inline GAC
Membrane is not included in this set, you change membrane every 3 years CLICK HERE for membrane