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
The RO membrane is not included, but can be purchased in our store. We strongly recommend the Filmtec membrane, TW30-1812-50 for your system, it does an excellent job, and will not need changed for 4 years.