Description
There are three sizes of filter membrane, 8.0, 5.0 and 3.0 uM. Farmers should filter water through the 8, then 5, then 3 with filter housing in a continuous line. There are 25 filters per pack that are 8 um, 25 that are 5 um and 25 that are 3 um. Filter housing, hoses pump sold separately.
