The Water Resources 5 stage replacement filter pack is custom built for Ultra Micron™ 5 stage reverse osmosis systems.
Includes: 1 – 1 micron sediment filter, 1 – Carbon block pre-filter, 1 – GAC ECT post-filter, 1 – GAC CTO quick connect post-filter, 3 – canister O-rings, and RO service manual.
Also works with:
~Older International Filter RO-5 RO systems.
~Some Envirotech models.
~Works with most 5 stage RO systems that use 2 pre-filters and 2-post filters with quick connect (QC) inline post-filters.
~This filter pack qualifies for free shipping.
~Membrane sold separately (does not need to be changed annually).
Includes the service manual “How to Service Your Reverse Osmosis System” by Dionicio Porras, so you can service your RO like a pro!