Pre and Post Filter Cartridges for Whole House Water Filter Systems
Each replacement filter set includes;
- 1 – SF-320R – 20-micron pre-filter removes sediment from the water before entering the main filter tank. (2-3/8” diameter x 9-7/8” in length)
- 1 – SF-305R – 5-micron post-filter removes the last remaining sediments from the water on the “out” side of the filter. (2-3/8” diameter x 9-7/8” in length)
For use in the following whole house water filter systems;
- WH-150K Whole House Water Filter – Best POE System Filters 150,000 Gallons
- WH-300K Whole House Water Filter – Best POE System Filters 300,000 Gallons
Replace every 6 months.