and rust 2nd & 3rd stage extruded carbon block filters to remove chlorine, taste & odor Compatible with APEC RO-45, RO-90, RO-PH90, RO-PERM, RO-PUMP, RO-Hi, WFS-1000 and all other standard size ...

While all of the under-sink filters excelled in our tests, the Apec Water Reverse Osmosis unit took top honors for its great-tasting water and relatively easy installation process. We also found ...