Reverse Osmosis Water Systems For A Quality Life.

The replacement filter set for the Farris ROS4-3 Reverse Osmosis System includes:

(2)10 Micron Carbon Filters
(1) 5 Micron Sediment

If it has been 3-4 years since you changed the membrane, you should also purchase the replacement membrane by clicking water

If you need any help in finding your filters, just let us know. Thanks.