RO6 Filter Kit

On your reverse osmosis unit there are several filters that need to be changed yearly. These are the two (or three, depending on the unit) filter canisters that hang vertically from the bottom of the RO system. Looking at the RO system from the front, the filter on the left is the Pre Sediment filter, and the one on the right is the Carbon Block filter. The pre sediment filter is the all-white filter. The carbon block filter is the filter with plastic on both the top and bottom and has a mesh-looking material wrapped around it. There are also rubber gaskets on the top and bottom of the carbon block filter. If you are changing the filters and find that one of these rubber seals is stuck at the bottom of the canister, be sure to remove it before inserting the new filter. If your unit has three canisters on the bottom, it will require one pre sediment filter on the left canister, and two carbon block filters: one in the middle canister and one in the canister on the right.