Compatible Replacement Filter Set for TYENT Rettin MMP Series + Cleaning Filter

TYENT Rettin Compatible Replacement Filter Set (Including ONE cleaning filter) for MMP Series 5050, 7070, 7070T, 9090, 9090T, 11T. These water ionizer filters are made by Korean OEM manufacturer and replace the Tyent standard ionizer filters. The filters fit on counter-top Tyent water ionizers and does NOT fit on under sink ionizers. Filtration Capacity: 1000gal (4000l) Quantity: 1ea 1st filter, 1ea 2nd filter + 1ea cleaning filter HOW TO USE THE CLEANING FILTER: 1. Power off the water ionizer. 2. Open the back cover to access the filter compartment. 3. Remove the second filter (Green Labeled filter). 4. Install the cleaning cartridge in the place of the second filter. 5. Adjust the water flow to full pressure. (Water must be warm. If water is cold, the cleaning time must be a few minutes longer.) 6. Turn on the water ionizer. 7. Run the machine in the mode of "H2O" mode for 25~30 minutes. (Never run the alkaline or acidic setting. ONLY use the "H2O" setting.) (If the safety cuf-off occurs after 15 minutes, please touch the "H2O" again for another 15 minutes) 8. Power off the water ionizer. 9. Remove the cleaning cartridge and install back the second filter. 10. Turn on the water ionizer. 11. Run the machine at the "H2O" settings with "cold" water for 5 minutes. 12. Please check the flow and the PH level.