General description Reduce excess odor, heavy metals, and harmful deposits while maintaining healthy minerals with this Replacement Refrigerator Water Filter. It is compatible with various Samsung models and is designed for optimal performance, recommended to be replaced every 6 months or every 300 gallons, whichever comes first. Technical specifications Compatible with models: Samsung DA29-00020B, DA29-00020A, DA97-08006A-1, HAF-CIN/EXP, 46-9101 Inspected and certified by NSF 42, NSF 53, and NSF 401 Compatibility and accessories Compatible with Samsung models: RF23J9011SG, RF28JBEDBSR, RF28K9380SR, RH22H9010SR, RH25H5611SR, RH29H9000SR, RS261MDRS, RS261MDRS/XAA, RF261BEAESR, RF28HFEDTSR Also compatible with Kenmore models: 469101, 9101, 09101 Additional compatible models include: RS25H5111SR, RF23HTEDBSR, RS261MDWP, RS25J500DSR, RF23HCEDBSR, RF24FSEDBSR, RF25HMEDBSR, RS265TDRS, RF263TEAESG, RF28HDEDBSR, RF28JBEDBSG, RFG298HDRS, RF323, RF32FMQDBSR, RF4267HARS, RF4289HARS, RFG297HDRS,