The Omnipure Q5540 is an acid washed Granular Activated Carbon 12x40 mesh filter. It is effective for reducing tastes, odours and chlorine post reverse osmosis. It is considered a class 1 filtration media and has a maximum one-year service life.
This model measures 2.5" x 10" and has a service life of approximately 7,570 litres. Click here for all the technical specifications on this water filter.