Pre-filter cartridge trio for Oasis DP RO (5mic PS, GAC, 5 mic CB)
Replacement filter cartridge Trio for Oasis DP RO, Standard and Pump Models.
This kit consists of a 5 micron polyspun sediment filter, a granular activated carbon purifier and a 5 micron carbon block filter/purifier.
It is recommended that these are replaced every 3-6 months depending on incoming water quality/pressure. Filters should be changed when RO output is reduced, or 6 months has passed. Lifespan is dependent on incoming water quality and pressure.
Selection Wheel (Sediment Fine, Chemistry Chlorine)