Sharp FZ-K50DFU Carbon filter fits Sharp FPK50UW (FP-K50UW).
Sharp FZ-K50DFU Carbon Filter contains:
Activated Carbon filter (washable, reusable).
Carbon filter traps household chemicals, odors and cigarette smoke.
Sharp FZ-K50DFU Carbon Filter's Lifetime:
Carbon filter is good for 1 to2Years under normal residential conditions.
Carbon filter needs to be washed or replaced when the Filter Wash monitor light comes on